David's Astronomy Pages (Solar System)
Comets - 2024

Comets Images (2024) Notes
Bullet 12P/Pons-Brooks  (Jan-Mar 2024), Outburst
Bullet 13P/Olbers (Feb-Oct 2024)
Bullet 29P/Schwassmann-Wachmann (Jan-May 2024)
Bullet 32P/Comas Sola (Feb 2024)
Bullet 54P/de Vico-Swift-NEAT (Aug 2024)
Bullet 61P/Shajn-Schaldach (Feb 2024, Attempt)
Bullet 62P/Tsuchinshan (Jan-Mar 2024)
Bullet 65P/Gunn - Comet (Feb 2024, Attempt)
Bullet 103P/Hartley (Jan-Mar 2024)
Bullet 107P/Wilson-Harrington (Feb 2024, Attempt)
Bullet 119P/Parker-Hartley (Mar 2024, Attempt)
Bullet 144P/Kushida  (Feb 2024)
Bullet 207P/NEAT  (Feb-Mar 2024)
Bullet 237P/LINEAR  (Sep 2024, Attempt)
   
Bullet C/2017 K2 (PANSTARRS) (Feb 2024)
Bullet C/2021 F1 (Lemmon-PANSTARRS)  (Feb 2024, Attempt)
Bullet C/2021 O3 (PANSTARRS) (Attempted observation, Oct 2024)
Bullet C/2021 S3 (PANSTARRS)  (Feb-Oct 2024)
Bullet C/2022 E2 (ATLAS)  (Feb-May, Aug, Oct 2024)
Bullet C/2023 A3 (Tsuchinshan-ATLAS) (Apr-May, Oct 2024)
Bullet C/2023 V4 (Camarasa-Duszanowicz)  (Aug 2024)
   
   
- This page summarises images and observations of comets in 2024.

-  

 


12P/Pons-Brooks - Jan to Mar 2024

12P/Pons-Brooks - 2023-12-02
(passing through Lyra)

Sun Distance 2.37 AU (approaching)
Earth Distance 2.58 AU (386.6 million km)
   12P/Pons-Brooks - 2023-12-02 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 70.63 arcsec/hr, Dec -9.60 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
2 x 90s exposure (average combine), 3x3 binning, Clear Filter
2023-12-02 20:38 UT (#1171067-68)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2023-12-02 20:41 UT (#1171067-71)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-01-06
(passing through Lyra)

Sun Distance 1.92 AU (approaching)
Earth Distance 2.19 AU (328.1 million km)
   12P/Pons-Brooks -  2024-01-06 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 112.22 arcsec/hr, Dec 2.28 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-01-06 18:09 UT (#1179029)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-06 18:14 UT (#1179029-33)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-01-07
(passing through Cygnus)

Sun Distance 1.91 AU (approaching)
Earth Distance 2.18 AU (326.3 million km)
   12P/Pons-Brooks -  2024-01-07 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 113.79 arcsec/hr, Dec 2.49 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
2 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-07 19:47 UT (#1180012-13)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-07 19:51 UT (#1180012-18)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-01-12
(passing through Cygnus)

Sun Distance 1.85 AU (approaching)
Earth Distance 2.12 AU (317.9 million km)
   12P/Pons-Brooks -  2024-01-12 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 121.33 arcsec/hr, Dec 3.25 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-01-12 18:09 UT (#1181007)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-12 18:12 UT (#1181005-11)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-01-17
(passing through Cygnus)

Sun Distance 1.79 AU (approaching)
Earth Distance 2.07 AU (310.3 million km)
   12P/Pons-Brooks -  2024-01-17 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 128.53 arcsec/hr, Dec 3.51 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-01-17 05:52 UT (#1183129)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-17 05:58 UT (#1183129-35)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-02-13 am
(passing through Lacerta)

Sun Distance 1.43 AU (approaching)
Earth Distance 1.81 AU (270.1 million km)
   12P/Pons-Brooks -  2024-02-13 am Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 174.39 arcsec/hr, Dec -8.99 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-02-13 06:08 UT (#1184189)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
Image details as left
     
12P/Pons-Brooks - 2024-02-13 pm
(passing through Lacerta)

Sun Distance 1.42 AU (approaching)
Earth Distance 1.80 AU (269.3 million km)
   12P/Pons-Brooks -  2024-02-13 pm Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 175.24 arcsec/hr, Dec -9.60 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-02-13 20:00 UT (#1185034)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-13 20:06 UT (#1185034-40)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-02-17
(passing through Lacerta)

Sun Distance 1.38 AU (approaching)
Earth Distance 1.77 AU (265.3 million km)
   12P/Pons-Brooks -  2024-02-17 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 179.92 arcsec/hr, Dec -13.52 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-02-17 05:33 UT (#1186135)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
Image details as left
     
12P/Pons-Brooks - 2024-02-23
(passing through  Andromeda)

Sun Distance 1.30 AU (approaching)
Earth Distance 1.73 AU (258.9 million km)
   12P/Pons-Brooks -  2024-02-23 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 186.50 arcsec/hr, Dec -21.74 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-02-23 04:44 UT (#1189227)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-23 04:49 UT (#1189227-32)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-02-24 am
(passing through  Andromeda)

Sun Distance 1.29 AU (approaching)
Earth Distance 1.72 AU (257.9 million km)
   12P/Pons-Brooks -  2024-02-24 am Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 187.37 arcsec/hr, Dec -23.30 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-02-24 05:11 UT (#1190284)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-24 05:14 UT (#1190283-88)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-02-24 pm
(passing through  Andromeda)

Sun Distance 1.28 AU (approaching)
Earth Distance 1.72 AU (257.3 million km)
   12P/Pons-Brooks -  2024-02-24 pm Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 187.86 arcsec/hr, Dec -24.24 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-02-24 19:41 UT (#1191016)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
Image details as left
     
12P/Pons-Brooks - 2024-02-25
(passing through  Andromeda)

Sun Distance 1.26 AU (approaching)
Earth Distance 1.71 AU (256.4 million km)
   12P/Pons-Brooks -  2024-02-25 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 188.59 arcsec/hr, Dec -25.83 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-02-25 19:37 UT (#1192012)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
3 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-25 19:40 UT (#1192012-14)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-02-26
(passing through  Andromeda)

Sun Distance 1.25 AU (approaching)
Earth Distance 1.71 AU (255.5 million km)
   12P/Pons-Brooks -  2024-02-26 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 189.24 arcsec/hr, Dec -27.45 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-02-26 19:22 UT (#1193016)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-26 19:28 UT (#1193016-22)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-02-27
(passing through  Andromeda)

Sun Distance 1.24 AU (approaching)
Earth Distance 1.70 AU (254.7 million km)
   12P/Pons-Brooks -  2024-02-27 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 189.81 arcsec/hr, Dec -29.09 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-02-27 19:01 UT (#1194006)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
6 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-27 19:08 UT (#1194006-12)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-03-13
(passing through  Andromeda)

Sun Distance 1.05 AU (approaching)
Earth Distance 1.64 AU (245.0 million km)
   12P/Pons-Brooks -  2024-03-13 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 187.66 arcsec/hr, Dec -56.72 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-03-13 19:55 UT (#1197014)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
15 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-13 20:04 UT (#1197014-28)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-03-20
(passing through Pisces)

Sun Distance 0.97 AU (approaching)
Earth Distance 1.62 AU (242.7 million km)
   12P/Pons-Brooks -  2024-03-20 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 180.19 arcsec/hr, Dec -69.74 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
2 x 30s exposure (average combine), 3x3 binning, Clear Filter
2024-03-20 20:00 UT (#1199006-07)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
15 x 30s exposure (average combine), 3x3 binning, Clear Filter
2024-03-20 20:04 UT (#1199006-20)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-04-04
(passing throughAries)

Sun Distance 0.84 AU (approaching)
Earth Distance 1.61 AU (240.9 million km)
   12P/Pons-Brooks -  2024-04-04 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 156.65 arcsec/hr, Dec -92.94 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
2 x 30s exposure (average combine), 3x3 binning, Clear Filter
2024-04-04 21:40 UT (#1204184-85)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log root scale, cropped)
5 x 30s exposure (average combine), 3x3 binning, Clear Filter
2024-04-04 21:42 UT (#1204186-90)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
12P/Pons-Brooks - 2024-03-13 Detail
Processed with Rotational Gradient
    
Image    
CCD Image (50% size, log scale, rotational gradient (20 deg)
14 x 30s exposure (average combine), 3x3 binning, Clear Filter
2024-03-13 20:24 UT (#1197032-46)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
   
     
     
12P/Pons-Brooks - Detail & False Colour Images (Jan-Mar 2024)
 
12P/Pons-Brooks - 2023-12-02 Detail    12P/Pons-Brooks - 2023-12-02 Detail
Image   Image
Annotated CCD Image (150% size, log scale, cropped)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2023-12-02 20:41 UT (#1171067-71)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(150% size, log scale, cropped))
Image details as left
     
12P/Pons-Brooks - 2024-01-06 Detail    12P/Pons-Brooks - 2024-01-06 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-06 18:14 UT (#1179029-33)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(150% size, log scale, cropped))
Image details as left
     
12P/Pons-Brooks - 2024-01-07 Detail    12P/Pons-Brooks - 2024-01-07 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-07 19:51 UT (#1180012-18)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped))
Image details as left
     
12P/Pons-Brooks - 2024-01-12 Detail    12P/Pons-Brooks - 2024-01-12 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-12 18:12 UT (#1181005-11)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Image details as left
     
12P/Pons-Brooks - 2024-01-17 Detail    12P/Pons-Brooks - 2024-01-17 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-17 05:58 UT (#1183129-35)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Inverse Spectrum
Image details as left
     
12P/Pons-Brooks - 2024-02-13 am Detail    12P/Pons-Brooks - 2024-02-13 am Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-02-13 06:08 UT (#1184189)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Inverse Spectrum
Image details as left
     
12P/Pons-Brooks - 2024-02-13 pm Detail    12P/Pons-Brooks - 2024-02-13 pm Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-13 20:06 UT (#1185034-40)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Inverse Spectrum
Image details as left
     
12P/Pons-Brooks - 2024-02-17 Detail    12P/Pons-Brooks - 2024-02-17 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-02-17 05:33 UT (#1186135)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Inverse Spectrum
Image details as left
     
12P/Pons-Brooks - 2024-02-23 Detail    12P/Pons-Brooks - 2024-02-23 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-23 04:49 UT (#1189227-32)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Inverse Spectrum
Image details as left
     
12P/Pons-Brooks - 2024-02-24 am Detail    12P/Pons-Brooks - 2024-02-24 am Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-24 05:14 UT (#1190283-88)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Inverse Spectrum
Image details as left
     
12P/Pons-Brooks - 2024-02-24 pm Detail    12P/Pons-Brooks - 2024-02-24 pm Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-02-24 19:41 UT (#1191016)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Inverse Spectrum
Image details as left
     
12P/Pons-Brooks - 2024-02-25 Detail    12P/Pons-Brooks - 2024-02-25 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
3 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-25 19:40 UT (#1192012-14)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Inverse Spectrum
Image details as left
     
12P/Pons-Brooks - 2024-02-26 Detail    12P/Pons-Brooks - 2024-02-26 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-26 19:28 UT (#1193016-22)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Inverse Spectrum
Image details as left
     
12P/Pons-Brooks - 2024-02-27 Detail    12P/Pons-Brooks - 2024-02-27 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
6 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-27 19:08 UT (#1194006-12)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Inverse Spectrum
Image details as left
     
12P/Pons-Brooks - 2024-03-13 Detail    12P/Pons-Brooks - 2024-03-13 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
15 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-13 20:04 UT (#1197014-28)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Inverse Spectrum
Image details as left
     
12P/Pons-Brooks - 2024-03-20 Detail    12P/Pons-Brooks - 2024-03-20 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
15 x 30s exposure (average combine), 3x3 binning, Clear Filter
2024-03-20 20:04 UT (#1199006-20)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Inverse Spectrum
Image details as left
     
12P/Pons-Brooks - 2024-04-04 Detail    12P/Pons-Brooks - 2024-04-04 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
5 x 30s exposure (average combine), 3x3 binning, Clear Filter
2024-04-04 21:42 UT (#1204186-90)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(100% size, log scale, cropped)
Inverse Spectrum
Image details as left
     
Earlier Images of 12P/Pons-Brooks on Comets 2023 Page >>    
     

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13P/Olbers - Feb to Sep 2024

13P/Olbers - 2024-02-13
(passing through Eridanus)
Sun Distance 2.26 AU
Earth Distance 2.26 AU (338.5 million km)

Passing by faint background galaxies
PGC 11038 (catalog mag +16.1),
 PGC 1116766 (catalog mag +16.5) &
PGC 1115827 (catalog mag +16.8)
   13P/Olbers - 2024-02-13 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 15.64 arcsec/hr, Dec 52.12 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-13 21:11 UT (#1185064-66)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-13 20:06 UT (#1185034-40)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-02-16
(passing through Cetus)
Sun Distance 2.23 AU (approaching)
Earth Distance 2.27 AU (339.6 million km)
   13P/Olbers - 2024-02-16 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 18.41 arcsec/hr, Dec 52.43 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-16 19:03 UT (#1186006-08)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-16 19:07 UT (#1186006-15)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-02-21
(passing through Cetus)
Sun Distance 2.17 AU (approaching)
Earth Distance 2.28 AU (341.5 million km)
M2 Mag +14.6 (nucleus)
   13P/Olbers - 2024-02-21 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 23.06 arcsec/hr, Dec 52.89 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-21 19:58 UT (#1188006-07)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-21 20:03 UT (#1188006-15)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-02-22
(passing through Cetus)
Sun Distance 2.16 AU (approaching)
Earth Distance 2.29 AU (341.9 million km)
   13P/Olbers - 2024-02-22 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 23.98 arcsec/hr, Dec 52.97 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-22 20:11 UT (#1189021-23)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-22 20:16 UT (#1189021-30)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-02-27
(passing through Cetus)
Sun Distance 2.11 AU (approaching)
Earth Distance 2.30 AU (343.5 million km)
   13P/Olbers - 2024-02-27 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 28.42 arcsec/hr, Dec 53.35 arcsec/hr)
Image   Image 
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-27 19:41 UT (#1194022-24)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-27 19:45 UT (#1194022-31)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-03-15
(passing through Cetus)
Sun Distance 1.93 AU (approaching)
Earth Distance 2.32 AU (347.1 million km)
   13P/Olbers - 2024-03-15 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 43.12 arcsec/hr, Dec 54.42 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-15 20:00 UT (#1198007-09)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-15 20:05 UT (#1198007-16)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-03-20
(passing through Taurus)
Sun Distance 1.88 AU (approaching)
Earth Distance 2.32 AU (347.4 million km)
   13P/Olbers - 2024-03-20 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 47.38 arcsec/hr, Dec 54.69 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-20 20:18 UT (#1199023-25)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-20 20:22 UT (#1199023-32)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-03-29
(passing through Taurus)
Sun Distance 1.79 AU (approaching)
Earth Distance 2.32 AU (347.0 million km)
   13P/Olbers - 2024-03-29 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 55.22 arcsec/hr, Dec 55.16 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-29 20:49 UT (#1202005-06)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-29 20:54 UT (#1202005-14)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-03-30
(passing through Taurus)

Sun Distance 1.78 AU (approaching)
Earth Distance 2.32 AU (346.9 million km)
   13P/Olbers - 2024-03-30 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 56.11 arcsec/hr, Dec 55.21 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-30 20:42 UT (#1203006-07)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-29 20:54 UT (#1202005-14)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-04-17
(passing through Taurus)

Sun Distance 1.60 AU (approaching)
Earth Distance 2.29 AU (342.2 million km)
   13P/Olbers - 2024-04-17 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 73.69 arcsec/hr, Dec 55.86 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-04-17 21:08 UT (#1209007-08)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
8 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-04-17 21:12 UT (#1209007-14)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-08-06
(passing through Ursa Major)

Sun Distance 1.31 AU (approaching)
Earth Distance 1.94 AU (289.9 million km)
   13P/Olbers - 2024-08-06 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 164.59 arcsec/hr, Dec -73.86 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-08-06 22:44 UT (#1223023)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-06 22:42 UT (#1223017-24)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-08-15
(passing through Coma Berenices)

Sun Distance 1.37 AU (receeding)
Earth Distance 1.99 AU (298.0 million km)
   13P/Olbers - 2024-08-15 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 146.27 arcsec/hr, Dec -79.52 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-08-15 21:43 UT (#1228007)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-15 21:50 UT (#1228007-16)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-08-15
(passing through Coma Berenices)

Sun Distance 1.37 AU (receeding)
Earth Distance 1.99 AU (298.0 million km)
   13P/Olbers - 2024-08-15 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 146.27 arcsec/hr, Dec -79.52 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-08-15 21:43 UT (#1228007)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-15 21:50 UT (#1228007-16)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-08-18
(passing through Coma Berenices)

Sun Distance 1.39 AU (receeding)
Earth Distance 2.01 AU (301.4 million km)
   13P/Olbers - 2024-08-18 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 140.55 arcsec/hr, Dec -80.27 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-08-18 21:41 UT (#1230007)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-18 21:45 UT (#1230007-13)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-08-31
(passing through Coma Berenices)

Sun Distance 1.50 AU (receeding)
Earth Distance 2.14 AU (320.0 million km)
   13P/Olbers - 2024-08-31 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 119.17 arcsec/hr, Dec -78.49 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-08-31 20:56 UT (#1237008)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
4 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-31 20:59 UT (#1237008-12)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-09-06
(passing through Bootes)

Sun Distance 1.56 AU (receeding)
Earth Distance 2.21 AU (330.4 million km)
   13P/Olbers - 2024-09-06 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 111.17 arcsec/hr, Dec -75.64 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-09-06 20:39 UT (#1239008)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-09-06 20:46 UT (#1239008-17)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
13P/Olbers - 2024-10-19
(passing through Serpens)

Sun Distance 1.99 AU (receeding)
Earth Distance 2.82 AU (422.6 million km)
Image taken with comet at Altitude: 7.1°, Airmass: 7.69
   13P/Olbers - 2024-10-19 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 77.65 arcsec/hr, Dec -46.37 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
6 x 60s exposure (average combine), 3x3 binning, C Filter
2024-10-19 18:32 UT (#1257042-47)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
13P/Olbers - False Colour Images 
     
13P/Olbers - 2024-08-15    13P/Olbers - 2024-08-15 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-15 21:50 UT (#1228007-16)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
Image details as left
     
13P/Olbers - 2024-08-18    13P/Olbers - 2024-08-18 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-18 21:45 UT (#1230007-13)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
Image details as left
     
13P/Olbers - 2024-08-31    13P/Olbers - 2024-08-31 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
4 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-31 20:59 UT (#1237008-12)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
Image details as left
     
13P/Olbers - 2024-09-06    13P/Olbers - 2024-09-06 Detail
Image   Image
Annotated false-colour CCD Image (50% size, log scale)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-09-06 20:46 UT (#1239008-17)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
Image details as left
     
     

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29P/Schwassmann-Wachman   (Jan-May 2024)

29P/Schwassmann-Wachmann
     
29P/Schwassmann-Wachmann - 2023-12-03
(passing through Cancer)

Sun Distance 6.16 AU (receeding slowly)
Earth Distance 5.57 AU (833.3 million km)
Note : image shows a light artifact near left hand edge
   29P/Schwassmann-Wachmann - 2023-12-03 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -4.79 arcsec/hr, Dec 0.32 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
9 x 60s exposure (average combine), 3x3 binning, Clear Filter
2023-12-03 05:31 UT (#1171211-20)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
29P/Schwassmann-Wachmann - 2024-01-07
(passing through Cancer)

Sun Distance 6.17 AU (receeding slowly)
Earth Distance 5.23 AU (782.6 million km)
   29P/Schwassmann-Wachmann - 2024-01-07 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -17.05 arcsec/hr, Dec 2.49 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-01-07 04:34 UT (#1179189-91)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-01-07 04:38 UT (#1179189-99)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
29P/Schwassmann-Wachmann - 2024-02-22
(passing through Cancer)

Sun Distance 6.18 AU (receeding slowly)
Earth Distance 5.33 AU (797.4 million km)
   29P/Schwassmann-Wachmann - 2024-02-22 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -13.84 arcsec/hr, Dec 0.66 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
5 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-22 22:50 UT (#1189098-102))
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
11 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-22 22:53 UT (#1189098-108)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
29P/Schwassmann-Wachmann - 2024-03-30
(passing through Cancer)

Sun Distance 6.19 AU (receeding slowly)
Earth Distance 5.80 AU (868.1 million km)
   29P/Schwassmann-Wachmann - 2024-03-30 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 1.14 arcsec/hr, Dec -2.25 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
9 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-03-30 21:53 UT (#1203049-57)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (125% size, square root scale, cropped)
Image details as left
     
29P/Schwassmann-Wachmann - 2024-04-04
(passing through Cancer)

Sun Distance 6.19 AU (receeding slowly)
Earth Distance 5.88 AU (879.7 million km)
   29P/Schwassmann-Wachmann - 2024-04-04 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 3.24 arcsec/hr, Dec -2.61 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
9 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-04-04 20:45 UT (#1204102-10)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (125% size, square root scale, cropped)
Image details as left
     
29P/Schwassmann-Wachmann - 2024-04-10
(passing through Cancer)

Sun Distance 6.19 AU  (receeding slowly)
Earth Distance 5.98 AU (894.4 million km)
Bright star in bottom right of image is HIP 39503 (mag 7.51)
   29P/Schwassmann-Wachmann - 2024-04-10 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 5.78 arcsec/hr, Dec -3.06 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
9 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-04-10 23:29 UT (#1206005-13)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (125% size, square root scale, cropped)
Image details as left
     
29P/Schwassmann-Wachmann - 2024-04-19
(passing through Cancer)

Sun Distance 6.20 AU (receeding slowly)
Earth Distance 6.12 AU (916.0 million km)
Bright star in FOV is HIP 39711 (mag +7.68)
   29P/Schwassmann-Wachmann - 2024-04-19 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 9.27 arcsec/hr, Dec -3.69 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-04-19 21:18 UT (#1210005-09)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (125% size, square root scale, cropped)
Image details as left
     
29P/Schwassmann-Wachmann - 2024-04-17
(passing through Cancer)

Sun Distance 6.19 AU (receeding slowly)
Earth Distance 6.09 AU (911.2 million km)
   29P/Schwassmann-Wachmann - 2024-04-17 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 8.52 arcsec/hr, Dec -3.55 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
9 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-04-17 21:28 UT (#1209017-25)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (125% size, square root scale, cropped)
Image details as left
     
29P/Schwassmann-Wachmann - 2024-05-16
(passing through Cancer)

Sun Distance 6.20 AU (turning ?)
Earth Distance 6.55 AU (979.9 million km)
   29P/Schwassmann-Wachmann - 2024-05-16 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 18.02 arcsec/hr, Dec -5.48 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
8 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-05-16 22:44 UT (#1218008-15)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (125% size, square root scale, cropped)
Image details as left
     
29P/Schwassmann-Wachmann - 2024-05-20
(passing through Cancer)

Sun Distance 6.20 AU (turning)
Earth Distance 6.61 AU (988.6 million km)
   29P/Schwassmann-Wachmann - 2024-05-20 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 19.06 arcsec/hr, Dec -5.73 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
8 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-05-20 22:55 UT (#1220006-13)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (125% size, square root scale, cropped)
Image details as left
     
     
Earlier images of 29P/Schwassmann-Wachmann in 2023 >>    
Images of 29P/Schwassmann-Wachmann Outburst in 2022  (Nov-Dec) >>    
Earlier images of 29P/Schwassmann-Wachmann in 2022  (Jan-Mar) >>    
     
Earlier images of 29P/Schwassmann-Wachmann on Comets 2020 Page >>    
Earlier images of 29P/Schwassmann-Wachmann on Comets 2006 Page >>    

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32P/Comas Sola - Comet

32P/Comas Sola - 2024-02-20
(passing through Aries)

Sun Distance 2.09 AU (receeding)
Earth Distance 1.95 AU (291.1 million km)
   32P/Comas Sola - 2024-02-20 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 59.99 arcsec/hr, Dec 19.32 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-20 23:57 UT (#1187100-01)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-21 00:01 UT (#1187100-04)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
Earlier Images of 32P/Comas Sola on Comets 2023 Page >>    

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54P/de Vico-Swift-NEAT - Aug 2024

54P/de Vico-Swift-NEAT - 2024-08-08 (Attempt)
(passing through Pisces)

Sun Distance 2.18 AU
Earth Distance 1.48 AU (220.7 million km)
   54P/de Vico-Swift-NEAT - 2024-08-08 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 18.64 arcsec/hr, Dec 15.73 arcsec/hr)
Expected position of comet (not visible)
is indicated by white circle
Image   Image
Annotated CCD Image (50% size, square root scale)
6 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-08-08 02:19 UT (#1224065-71)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (125% size, square root scale, cropped)
Image details as left
     
54P/de Vico-Swift-NEAT - 2024-08-11 (Attempt)
(passing through Pisces)

Sun Distance 2.18 AU
Earth Distance 1.45 AU (216.5 million km)
   54P/de Vico-Swift-NEAT - 2024-08-11 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 15.77 arcsec/hr, Dec 14.88 arcsec/hr)
Expected position of comet (not visible)
is indicated by white circle
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-08-11 01:33 UT (#1226106-09)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (125% size, square root scale, cropped)
Image details as left
     
54P/de Vico-Swift-NEAT - 2024-08-16
(passing through Pisces)

Sun Distance 2.18 AU
Earth Distance 1.40 AU (209.8 million km)
Passing by distant galaxies
PGC 1281243 (catalog mag +16.6),  PGC 1280259 (+17.2)
PGC 1281448 (catalog mag +17.9),  PGC 1280336 (+17.9)
   54P/de Vico-Swift-NEAT - 2024-08-16 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 10.79 arcsec/hr, Dec 13.41 arcsec/hr)

54P/de Vico-Swift-NEAT (very faint) is shown by cross-hairs
Measured Magnitude +18.76 (Clear Filter)
Image   Image
Annotated CCD Image (50% size, square root scale)
5 x 120s exposure (average combine), 3x3 binning, Clear Filter
2024-08-16 00:48 UT (#1228103-07)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (125% size, square root scale, cropped)
Image details as left
     
     

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61P/Shajn-Schaldach - Feb 2024 (attempted observation)

61P/Shajn-Schaldach - 2024-02-12
(passing through Leo)
Sun Distance 3.71 AU (receeding)
Earth Distance 2.72 AU (407.3 million km)
Expected position of comet (not visible) is shown by white circle
   61P/Shajn-Schaldach - 2024-02-12 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -27.65 arcsec/hr, Dec 11.70 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-12 23:10 UT (#1184074-76)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-12 23:13 UT (#1184074-80)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
61P/Shajn-Schaldach - 2024-02-13
(passing through Leo)
Sun Distance 3.71 AU (receeding)
Earth Distance 2.73 AU (408.0 million km)
Expected position of comet (not visible) is shown by white circle
   61P/Shajn-Schaldach - 2024-02-13 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -27.47 arcsec/hr, Dec 11.66 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
6 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-13 22:44 UT (#1185109-15)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
     
Earlier Images of 61P/Shajn-Schaldach on Comets 2022 Page >>    
Earlier Images of 61P/Shajn-Schaldach on Comets 2023 Page >>    
     

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62P/Tsuchinshan - Jan to Mar 2024

62P/Tsuchinshan - 2024-01-08
(passing through Leo)

Sun Distance 1.28 AU (approaching)
Earth Distance 0.51 AU (76.5 million km)
   62P/Tsuchinshan - 2024-01-08 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 94.75 arcsec/hr, Dec -20.07 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-01-08 03:33 UT (#1180190)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-08 03:38 UT (#1180189-95)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
62P/Tsuchinshan - 2024-01-13
(passing through Virgo)

Sun Distance 1.29 AU (approaching)
Earth Distance 0.51 AU (75.8 million km)
   62P/Tsuchinshan - 2024-01-13 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 83.35 arcsec/hr, Dec -17.07 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-01-13 04:59 UT (#1181152)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-13 05:06 UT (#1181152-58)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
62P/Tsuchinshan - 2024-01-17
(passing through Virgo)

Sun Distance 1.29 AU (approaching)
Earth Distance 0.50 AU (75.4 million km)
   62P/Tsuchinshan - 2024-01-17 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 74.19 arcsec/hr, Dec -14.61 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-17 02:40 UT (#1183051-52)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-17 02:38 UT (#1183047-53)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
62P/Tsuchinshan - 2024-02-13
(passing through Virgo)

Sun Distance 1.40 AU (receeding)
Earth Distance 0.51 AU (75.7 million km)
   62P/Tsuchinshan - 2024-02-13 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 7.28 arcsec/hr, Dec 1.07 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-13 02:01 UT (#1184136-42)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
62P/Tsuchinshan - 2024-02-14
(passing through Virgo)

Sun Distance 1.40 AU (receeding)
Earth Distance 0.51 AU (75.9 million km)
   62P/Tsuchinshan - 2024-02-14 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 4.82 arcsec/hr, Dec 1.45 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-14 03:29 UT (#1185217-22)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
62P/Tsuchinshan - 2024-02-21
(passing through Virgo)

Sun Distance 1.44 AU (receeding)
Earth Distance 0.52 AU (77.3 million km)
   62P/Tsuchinshan - 2024-02-21 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -9.82 arcsec/hr, Dec 3.06 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-21 01:20 UT (#1187131-37)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
62P/Tsuchinshan - 2024-02-24
(passing through Virgo)

Sun Distance 1.46 AU (receeding)
Earth Distance 0.52 AU (78.2 million km)
Passing near NGC 4596 (H I-24)
   62P/Tsuchinshan - 2024-02-24 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -15.35 arcsec/hr, Dec 3.32 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-24 01:25 UT (#1190167-69)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-24 01:29 UT (#1190167-73)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
62P/Tsuchinshan - 2024-02-25
(passing through Virgo)

Sun Distance 1.46 AU (receeding)
Earth Distance 0.53 AU (78.6 million km)
   62P/Tsuchinshan - 2024-02-25 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -17.10 arcsec/hr, Dec 3.35 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-25 02:02 UT (#1191197-98)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-25 02:07 UT (#1191197-203)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
62P/Tsuchinshan - 2024-03-16
(passing through Virgo)

Sun Distance 1.59 AU (receeding)
Earth Distance 0.60 AU (89.8 million km)
   62P/Tsuchinshan - 2024-03-16 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -33.87 arcsec/hr, Dec -1.78 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-03-16 00:22 UT (#1198115-17)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-03-16 00:25 UT (#1198115-21)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
 
62P/Tsuchinshan - 2024-03-22
(passing through Virgo)

Sun Distance 1.63 AU (receeding)
Earth Distance 0.64 AU (95.3 million km)
   62P/Tsuchinshan - 2024-03-22 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -32.08 arcsec/hr, Dec -4.78 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-03-22 01:05 UT (#1200012-14)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
6 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-03-22 01:08 UT (#1200012-18)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
62P/Tsuchinshan - 2024-03-28
(passing through Virgo)

Sun Distance 1.67 AU (receeding)
Earth Distance 0.68 AU (101.7 million km)
   62P/Tsuchinshan - 2024-03-28 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -28.08 arcsec/hr, Dec -7.77 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-03-28 00:08 UT (#1201027-28)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
6 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-03-28 00:12 UT (#1201027-32)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
62P/Tsuchinshan - 2024-05-10
(passing through Virgo)

Sun Distance 1.99 AU (receeding)
Earth Distance 1.19 AU (177.9 million km)
Expected position of comet (not visible) is
indicated by white cross-hairs
   62P/Tsuchinshan - 2024-05-10 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 17.31 arcsec/hr, Dec -21.39 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
4 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-05-10 23:00 UT (#1216024-27)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as above
     
Log Scale / False Colour Images
 
62P/Tsuchinshan - 2024-01-08 Detail    62P/Tsuchinshan - 2024-01-08 Detail
Image   Image
Annotated CCD Image (50% size, log scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-08 03:38 UT (#1180189-95)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(50% size, log scale)
Image details as left
     
62P/Tsuchinshan - 2024-01-13 Detail    62P/Tsuchinshan - 2024-01-13 Detail
Image   Image
Annotated CCD Image (50% size, log scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-13 05:06 UT (#1181152-58)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(50% size, log scale)
Inverse Spectrum
Image details as left
     
62P/Tsuchinshan - 2024-01-17 Detail    62P/Tsuchinshan - 2024-01-17 Detail
Image   Image
Annotated CCD Image (50% size, log scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-01-17 02:38 UT (#1183047-53)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(50% size, log scale)
Inverse Spectrum
Image details as left
     
62P/Tsuchinshan - 2024-02-13 Detail    62P/Tsuchinshan - 2024-02-13 Detail
Image   Image
Annotated CCD Image (50% size, log scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-13 02:01 UT (#1184136-42)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(50% size, log scale)
Inverse Spectrum
Image details as left
     
62P/Tsuchinshan - 2024-02-14 Detail    62P/Tsuchinshan - 2024-02-14 Detail
Image   Image
Annotated CCD Image (50% size, log scale)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-14 03:29 UT (#1185217-22)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(50% size, log scale)
Inverse Spectrum
Image details as left
     
62P/Tsuchinshan - 2024-02-21 Detail
Light in top left corner is galaxy NGC 4608
   62P/Tsuchinshan - 2024-02-21 Detail
Light in top left corner is galaxy NGC 4608
Image   Image
Annotated CCD Image (50% size, log scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-21 01:20 UT (#1187131-37)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated false-colour CCD Image
(50% size, log scale)
Inverse Spectrum
Image details as left
     
     62P/Tsuchinshan - 2024-03-16 Detail
Inverse Spectrum
    Image
    Annotated false-colour CCD Image (50% size, square root scale)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-03-16 00:25 UT (#1198115-21)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
Earlier Images of 62P/Tsuchinshan on Comets 2023 Page >>    

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65P/Gunn - Feb 2024 (attempted observation)

65P/Gunn - 2024-02-26
(passing through Virgo)
Sun Distance 3.64 AU
Earth Distance 2.84 AU (424.7 million km)
Expected position of comet (not visible) is indicated by white circle
Poor quality image (due to bright uneven sky background)
   65P/Gunn - 2024-02-26 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -9.69 arcsec/hr, Dec 6.99 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-26 00:19 UT (#1192117-21)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
     

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103P/Hartley - Jan to Mar 2024

103P/Hartley - 2024-01-17
(passing through Puppis)

Sun Distance 1.64 AU AU (receeding)
Earth Distance 0.74 AU (110.3 million km)
   103P/Hartley - 2024-01-17  Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -47.78 arcsec/hr, Dec 23.89 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-01-17 00:49 UT (#1183006-07)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
8 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-01-17 00:53 UT (#1183006-14)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
103P/Hartley - 2024-02-20
(passing through Monoceros)

Sun Distance 1.95 AU AU (receeding)
Earth Distance 1.07 AU (159.8 million km)
   103P/Hartley - 2024-02-20  Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -7.16 arcsec/hr, Dec 36.41 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-20 21:33 UT (#1187037-39)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
9 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-20 21:37 UT (#1187037-45)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
103P/Hartley - 2024-02-23
(passing through Monoceros)

Sun Distance 1.98 AU AU (receeding)
Earth Distance 1.11 AU (165.8 million km)
   103P/Hartley - 2024-02-23  Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -3.21 arcsec/hr, Dec 35.32 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
9 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-23 22:14 UT (#1190092-100)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as above
     
103P/Hartley - 2024-02-25
(passing through Monoceros)

Sun Distance 1.99 AU AU (receeding)
Earth Distance 1.12 AU (168.0 million km)
   103P/Hartley - 2024-02-25  Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -1.83 arcsec/hr, Dec 34.89 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-25 00:23 UT (#1191149-51)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as above
     
103P/Hartley - 2024-02-25
(passing through Monoceros)

Sun Distance 1.99 AU AU (receeding)
Earth Distance 1.13 AU (169.8 million km)
   103P/Hartley - 2024-02-25  Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -0.75 arcsec/hr, Dec 34.53 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-25 21:13 UT (#1192064-66)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
8 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-25 21:17 UT (#1192064-72)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
103P/Hartley - 2024-02-27
(passing through Monoceros)

Sun Distance 2.01 AU AU (receeding)
Earth Distance 1.16 AU (173.9 million km)
   103P/Hartley - 2024-02-27  Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 1.67 arcsec/hr, Dec 33.68 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
4 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-27 20:40 UT (#1194094-97)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
4 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-27 20:40 UT (#1194094-97)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
103P/Hartley - 2024-03-04
(passing through Monoceros)

Sun Distance 2.07 AU AU (receeding)
Earth Distance 1.25 AU (187.3 million km)
   103P/Hartley - 2024-03-04  Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 8.66 arcsec/hr, Dec 30.80 arcsec/hr)
Position of comet (barely visible) is shown by white cross-hairs
Image   Image
Annotated CCD Image (50% size, square root scale)
4 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-04 23:07 UT (#1196091-94)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as above
     
103P/Hartley - 2024-03-15
(passing through Canis Minor)

Sun Distance 2.16 AU AU (receeding)
Earth Distance 1.43 AU (213.5 million km)
   103P/Hartley - 2024-03-15  Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 19.43 arcsec/hr, Dec 25.07 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-15 21:07 UT (#1198045-47)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-15 21:07 UT (#1198045-47)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
Earlier Images of 103P/Hartley on Comets 2023 Page >>    

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107P/Wilson-Harrington - Feb 2024 (Attempt)

107P/Wilson-Harrington - 2024-02-12
(passing through Leo)
Sun Distance 3.99 AU (receeding)
Earth Distance 3.09 AU (462.8 million km)
Expected position of comet (not visible) is indicated by white circle
   107P/Wilson-Harrington - 2024-02-12 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -26.37 arcsec/hr, Dec 9.77 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-12 22:27 UT (#1184050-52)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
9 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-12 22:30 UT (#1184050-58)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
Earlier Images of 107P Wilson-Harrington on Comets 2022 Page >>    
     

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119P/Parker-Hartley - Mar 2024 (Attempt)

119P/Parker-Hartley - 2023-03-30
(passing through Virgo)

Sun Distance  4.09 AU (receeding)
Earth Distance 3.10 AU (464.0 million km)
Expected position of comet is
indicated by white
circle
   119P/Parker-Hartley - 2023-03-30 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -24.70 arcsec/hr, Dec 10.40 arcsec/hr)
Expected position of comet (faded & barely visible?)
is indicated by white
circle
Image   Image
Annotated CCD Image (50% size, square root scale)
9 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-30 22:55 UT (#1203074-82)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
Earlier Images of 119P/Parker-Hartley on Comets 2023 Page >>    

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144P/Kushida - Feb 2024

144P/Kushida - 2023-12-02 am
(passing through Aries)

Sun Distance 1.53 AU (approaching)
Earth Distance 0.58 AU (86.9 million km)
   144P/Kushida - 2023-12-02 am Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -4.78 arcsec/hr, Dec -19.47 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
9 x 60s exposure (average combine), 3x3 binning, Clear Filter
2023-12-02 02:02 UT (#1170231-39)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
144P/Kushida - 2024-02-13
(passing through Taurus)

Sun Distance 1.42 AU (approaching)
Earth Distance 0.76 AU (113.8 million km)
   144P/Kushida - 2024-02-13 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 110.62 arcsec/hr, Dec 10.07 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-13 19:03 UT (#1185010-11)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
8 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-13 19:07 UT (#1185010-18)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
Earlier Images of 144P/Kushida on Comets 2009 Page >>    
Earlier Images of 144P/Kushida on Comets 2023 Page >>    

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207P/NEAT - Comet

207P/NEAT - 2024-02-13
(passing through Eridanus)

Sun Distance 0.96 AU
Earth Distance 0.29 AU (43.7 million km)
   207P/NEAT - 2024-02-13 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 238.99 arcsec/hr, Dec -2.48 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-02-13 18:53 UT (#1185006)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
2 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-13 18:54 UT (#1185006-07)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
207P/NEAT - 2024-02-16
(passing through Eridanus)

Sun Distance 0.97 AU (receeding)
Earth Distance 0.27 AU (41.1 million km)
   207P/NEAT - 2024-02-16 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 267.54 arcsec/hr, Dec 3.44 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-16 19:18 UT (#1186018-19)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
15 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-16 19:25 UT (#1186018-32)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
207P/NEAT - 2024-03-04
(passing through Lepus)

Sun Distance 1.07 AU (receeding)
Earth Distance 0.22 AU (32.9 million km)
   207P/NEAT - 2024-03-04 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 414.16 arcsec/hr, Dec 82.58 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-03-04 22:00 UT (#1196061)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
5 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-04 22:04 UT (#1196061-65)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
207P/NEAT - 2024-03-13
(passing through Monoceros)

Sun Distance 1.13 AU (receeding)
Earth Distance 0.24 AU (35.7 million km)
Relatively poor quality image (due to bright sky background)
Position of comet is indicated by white cross-hairs
   207P/NEAT - 2024-03-13Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 361.22 arcsec/hr, Dec 98.50 arcsec/hr)
Position of comet (very faint) is indicated by white cross-hairs
Image   Image
Annotated CCD Image (56% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-13 22:23 UT (#1197098-99)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
207P/NEAT - 2024-03-30
(passing through Hydra)

Sun Distance 1.28 AU (receeding)
Earth Distance 0.36 AU (54.4 million km)
   207P/NEAT - 2024-03-30 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 185.13 arcsec/hr, Dec 46.15 arcsec/hr)
Image   Image
Annotated CCD Image (56% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-30 21:24 UT (#1203032-33)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
15 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-30 21:31 UT (#1203032-46)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
207P/NEAT - 2024-04-04
(passing through Sextans)

Sun Distance 1.33 AU (receeding)
Earth Distance 0.42 AU (62.2 million km)
   207P/NEAT - 2024-04-04 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 152.62 arcsec/hr, Dec 33.04 arcsec/hr)
Image   Image
Annotated CCD Image (56% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-04-04 21:01 UT (#1204114-15)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
11 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-04-04 21:08 UT (#1204114-27)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
     

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237P/LINEAR - Sep 2024 (attempt)

237P/LINEAR - 2024-09-12
(passing through Aries)
Sun Distance 3.71 AU (receeding)
Earth Distance 3.08 AU (460.5 million km)
Expected position of comet (not visible) is shown by white circle
   237P/LINEAR) - 2024-09-12 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -8.59 arcsec/hr, Dec -1.68 arcsec/hr)
Expected position of comet (not visible) is shown by white circle
Image   Image
Annotated CCD Image (50% size, square root scale)
8 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-09-12 02:07 UT (#1241073-81)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
     

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C/2017 K2 (PANSTARRS) - Feb 2024

C/2017 K2 (PANSTARRS) -  2024-02-25
(passing through Orion)
Sun Distance 5.10 AU (receeding)
Earth Distance 4.85 AU (725.6 million km)
   C/2017 K2 (PANSTARRS) -  2024-02-25 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -3.47 arcsec/hr, Dec 20.28 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 45s exposure (average combine), 3x3 binning, Clear Filter
2024-02-25 19:53 UT (#1192026-28)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  CCD Image (100% size, square root scale, cropped)
7 x 45s exposure (average combine), 3x3 binning, Clear Filter
2024-02-25 19:55 UT (#1192026-34)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
Images of C2017 K2 (PANSTARRS) on Comets 2021 Page >>    
Images of C2017 K2 (PANSTARRS) on Comets 2022 Page >>    
Images of C2017 K2 (PANSTARRS) on Comets 2023 Page >>    

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C/2021 F1 (Lemmon-PANSTARRS) - Feb 2024  (attempted observation)

C/2021 F1 (Lemmon-PANSTARRS) - 2024-02-24
(passing through Cancer or Octans
)
the star field captured is in Cancer
Sun Distance 7.68 AU (receeding)
Earth Distance 7.78 AU (1,164.3 million km)
Expected position of comet (not visible) is indicated by white circle (??)
Comet (expected mag 26) is too far to be seen even if sky quality was better
   C/2021 F1 (Lemmon-PANSTARRS) - 2024-02-24 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 9.50 arcsec/hr, Dec -15.38 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-24 23:10 UT (#1191111-15)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Negative CCD Image (100% size, square root scale, cropped)
Image details as left
     
C/2021 F1 (Lemmon-PANSTARRS) - 2024-02-25
(passing through
Octans)  - bug !
Sun Distance 7.69 AU
Earth Distance 7.78 AU (1,164.4 million km)
Expected position of comet (not visible) is indicated by white circle
Comet is too far to be seen even if sky quality was better
   C/2021 F1 (Lemmon-PANSTARRS) - 2024-02-25 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -9.69 arcsec/hr, Dec 6.99 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-02-25 21:43 UT (#1192087-91)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Negative CCD Image (100% size, square root scale, cropped)
Image details as left
     
     

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C/2021 O3 (PANSTARRS) - Attempted observation, Oct 2024

C/2021 O3 (PANSTARRS) - 2024-10-02
(passing through Lyra)
Sun Distance 9.95 AU (receeding)
Earth Distance 9.82 AU (1,469.5 million km)
Expected position of comet (not visible) is shown by white circle
   C/2021 O3 (PANSTARRS) - 2024-10-02, Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 2.24 arcsec/hr, Dec -12.53 arcsec/hr)
Expected position of comet (not visible) is shown by white circle
Image   Image
Annotated CCD Image (50% size, square root scale)
6 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-10-02 21:29 UT (#1250035-41)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  CCD Image (100% size, square root scale, cropped)
Image details as left
     
Earlier attempt, C/2021 O3 (PANSTARRS) on Comets 2022 Page >>    
     

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C/2021 S3 (PANSTARRS) - Feb to Oct 2024

C/2021 S3 (PANSTARRS) - 2024-02-23
(passing through Serpens)

Sun Distance 1.33 AU
Earth Distance 1.36 AU (203.3 million km)
   C/2021 S3 (PANSTARRS) - 2024-02-23 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 111.80 arcsec/hr, Dec 120.56 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-02-23 05:43 UT (#1189269)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
6 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-23 05:47 UT (#1189269-75)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2021 S3 (PANSTARRS) - 2024-04-18
(passing through Cygnus)

Sun Distance 1.62 AU (receeding)
Earth Distance 1.44 AU (215.3 million km)
   C/2021 S3 (PANSTARRS) - 2024-04-18 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 61.51 arcsec/hr, Dec 103.22 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-04-18 01:33 UT (#1209118-19)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-04-18 01:37 UT (#1209118-24)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2021 S3 (PANSTARRS) - 2024-04-27
(passing through Cygnus)

Sun Distance 1.69 AU (receeding)
Earth Distance 1.51 AU (225.8 million km)
   C/2021 S3 (PANSTARRS) - 2024-04-27 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 50.34 arcsec/hr, Dec 90.58 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-04-27 01:55 UT (#1212033-34)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-04-27 01:58 UT (#1212033-39)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2021 S3 (PANSTARRS) - 2024-05-10
(passing through Cygnus)

Sun Distance 1.82 AU (receeding)
Earth Distance 1.63 AU (243.5 million km)
   C/2021 S3 (PANSTARRS) - 2024-05-10 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 30.56 arcsec/hr, Dec 72.31 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-10 22:14 UT (#1216005-06)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-10 22:17 UT (#1216005-11)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2021 S3 (PANSTARRS) - 2024-05-16
(passing through Cygnus)

Sun Distance 1.87 AU (receeding)
Earth Distance 1.67 AU (250.2 million km)
   C/2021 S3 (PANSTARRS) - 2024-05-16 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 22.54 arcsec/hr, Dec 65.97 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-16 00:22 UT (#1217062-63)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-16 00:25 UT (#1217062-68)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2021 S3 (PANSTARRS) - 2024-05-29
(passing through Cygnus)

Sun Distance 2.00 AU (receeding)
Earth Distance 1.80 AU (268.5 million km)
   C/2021 S3 (PANSTARRS) - 2024-05-29 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -1.19 arcsec/hr, Dec 49.50 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-29 23:48 UT (#1221016-17)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
6 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-29 23:51 UT (#1221016-22)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2021 S3 (PANSTARRS) - 2024-08-04
(passing through Draco)

Sun Distance 2.69 AU (receeding)
Earth Distance 2.32 AU (347.5 million km)
   C/2021 S3 (PANSTARRS) - 2024-08-04 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -33.17 arcsec/hr, Dec -24.98 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-04 00:27 UT (#1222058-60)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-04 00:30 UT (#1222058-64)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2021 S3 (PANSTARRS) - 2024-08-07
(passing through Draco)

Sun Distance 2.73 AU (receeding)
Earth Distance 2.35 AU (351.1 million km)
   C/2021 S3 (PANSTARRS) - 2024-08-07 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -29.21 arcsec/hr, Dec -27.31 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-07 00:02 UT (#1223078-80)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-07 00:04 UT (#1223078-84)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2021 S3 (PANSTARRS) - 2024-08-10
(passing through Draco)

Sun Distance 2.77 AU (receeding)
Earth Distance 2.38 AU (356.1 million km)
   C/2021 S3 (PANSTARRS) - 2024-08-10 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -23.73 arcsec/hr, Dec -30.13 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-11 00:00 UT (#1226042-44)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-11 00:03 UT (#1226042-48)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2021 S3 (PANSTARRS) - 2024-10-02
(passing through Cygnus)

Sun Distance 3.32 AU (receeding)
Earth Distance 2.95 AU (440.9 million km)
   C/2021 S3 (PANSTARRS) - 2024-10-02 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 30.68 arcsec/hr, Dec -39.76 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
6 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-10-02 20:38 UT (#1250013-18)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
C/2021 S3 (PANSTARRS) - 2024-10-19
(passing through Cygnus)
Sun Distance 3.50 AU  (receeding)
Earth Distance 3.20 AU (478.6 million km)
   C/2021 S3 (PANSTARRS) - 2024-10-19 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 38.69 arcsec/hr, Dec -35.05 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
5 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-10-19 23:49 UT (#1257180-86)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
     

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C/2022 E2 (ATLAS) - Feb to May, Aug to Oct 2024

C/2022 E2 (ATLAS) - 2023-03-08
(passing through Hydra)
Sun Distance 5.99 AU
Earth Distance 5.12 AU (766.4 million km)
Poor quality image (due to bright moonlit sky)
   C/2022 E2 (ATLAS) - 2023-03-08 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -33.21 arcsec/hr, Dec 24.05 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
3 x 60s exposure (average combine), 3x3 binning, Clear Filter
2023-03-08 00:00 UT (#1104033-35)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2023-03-08 00:02 UT (#1104033-39)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2022 E2 (ATLAS) - 2024-02-13
(passing through Gemini)
Sun Distance 4.13 AU (approaching)
Earth Distance 3.23 AU (482.6 million km)
   C/2022 E2 (ATLAS) - 2024-02-13 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -64.66 arcsec/hr, Dec 31.94 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-13 23:37 UT (#1185132-33)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-13 23:40 UT (#1185132-38)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2022 E2 (ATLAS) - 2024-02-16
(passing through Gemini)
Sun Distance 4.12 AU (approaching)
Earth Distance 3.24 AU (485.0 million km)
   C/2022 E2 (ATLAS) - 2024-02-16 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -63.39 arcsec/hr, Dec 30.80 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-02-16 22:36 UT (#1186107)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-02-16 22:34 UT (#1186101-07)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2022 E2 (ATLAS) - 2024-03-04
(passing through Gemini)
Sun Distance 4.05 AU (approaching)
Earth Distance 3.40 AU (508.9 million km)
   C/2022 E2 (ATLAS) - 2024-03-04 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -51.17 arcsec/hr, Dec 23.56 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-03-04 23:32 UT (#1196115)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
6 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-04 23:36 UT (#1196115-21)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2022 E2 (ATLAS) - 2024-03-13
(passing through Gemini)
Sun Distance 4.02 AU (approaching)
Earth Distance 3.52 AU (526.7 million km)
   C/2022 E2 (ATLAS) - 2024-03-13 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -42.68 arcsec/hr, Dec 20.04 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-13 21:55 UT (#1197080-81)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-13 21:58 UT (#1197080-86)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2022 E2 (ATLAS) - 2024-03-15
(passing through Gemini)
Sun Distance 4.01  AU (approaching)
Earth Distance 3.55 AU (530.8 million km)
   C/2022 E2 (ATLAS) - 2024-03-15 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -40.78 arcsec/hr, Dec 19.35 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-15 20:20 UT (#1198021-22)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
6 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-03-15 20:21 UT (#1198019-25)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2022 E2 (ATLAS) - 2024-05-15
(passing through Gemini)
Sun Distance 3.82  AU (approaching)
Earth Distance 4.45 AU (665.9 million km)
   C/2022 E2 (ATLAS) - 2024-05-15 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 5.77 arcsec/hr, Dec 10.01 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
7 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-15 22:41 UT (#1217007-13)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
C/2022 E2 (ATLAS) - 2024-08-10
(passing through Auriga)
Sun Distance 3.68  AU (approaching)
Earth Distance 4.46 AU (667.2 million km)
   C/2022 E2 (ATLAS) - 2024-08-10 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 17.23 arcsec/hr, Dec 19.19 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-08-10 02:58 UT (#1225007-08)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
C/2022 E2 (ATLAS) - 2024-10-01
(passing through Lynx)
Sun Distance 3.67  AU (turning ?)
Earth Distance 3.65 AU (546.7 million km)
   C/2022 E2 (ATLAS) - 2024-10-01 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -14.50 arcsec/hr, Dec 41.76 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-10-01 21:52 UT (#1249113-14)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
C/2022 E2 (ATLAS) - 2024-10-19
(passing through Lynx)
Sun Distance 3.68  AU (receeding)
Earth Distance 3.36 AU (502.1 million km)
   C/2022 E2 (ATLAS) - 2024-10-19 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -49.46 arcsec/hr, Dec 50.60 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-10-19 23:34 UT (#1257173-77)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
 Earlier Images of C/2022 E2 (ATLAS) on Comets 2023 Page >>    
     

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C/2023 A3 (Tsuchinshan-ATLAS) - Apr to May, Oct 2024

C/2023 A3 (Tsuchinshan-ATLAS) - 2024-04-17
(passing through Virgo)
Sun Distance 2.94 AU (approaching)
Earth Distance 1.94 AU (290.7 million km)
   C/2023 A3 (Tsuchinshan-ATLAS) - 2024-04-17
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -91.40 arcsec/hr, Dec 21.74 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
180s exposure (single frame), 3x3 binning, Clear Filter
2024-04-17 22:48 UT (#1209056)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
Image details as left
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-04-19
(passing through Virgo)
Sun Distance 2.91 AU (approaching)
Earth Distance 1.92 AU (286.7 million km)
   C/2023 A3 (Tsuchinshan-ATLAS) - 2024-04-19
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -93.96 arcsec/hr, Dec 22.06 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
180s exposure (single frame), 3x3 binning, Clear Filter
2024-04-19 22:58 UT (#1210015)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-04-30
(passing through Virgo)
Sun Distance 2.77 AU (approaching)
Earth Distance 1.81 AU (270.3 million km)
   C/2023 A3 (Tsuchinshan-ATLAS) - 2024-04-30
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -103.36 arcsec/hr, Dec 22.19 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-04-30 23:39 UT (#1213006)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
11 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-04-30 23:46 UT (#1213006-16)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-02
(passing through Virgo)
Sun Distance 2.74 AU (approaching)
Earth Distance 1.79 AU (268.4 million km)
   C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-02
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -104.04 arcsec/hr, Dec 21.88 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-05-02 23:20 UT (#1214012)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
11 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-02 23:26 UT (#1214012-22)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-10
(passing through Virgo)
Sun Distance 2.63 AU (approaching)
Earth Distance 1.76 AU (263.4 million km)
Poor quality image (bright sky background / aurora)
   C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-10
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -103.24 arcsec/hr, Dec 19.57 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-05-10 23:31 UT (#1216038)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
8 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-10 23:37 UT (#1216038-46)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-15
(passing through Virgo)
Sun Distance 2.56 AU (approaching)
Earth Distance 1.75 AU (262.5 million km)
   C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-15
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -100.04 arcsec/hr, Dec 17.42 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-05-15 23:04 UT (#1217023)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
11 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-15 23:10 UT (#1217023-33)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-17
(passing through Virgo)
Sun Distance 2.53 AU (approaching)
Earth Distance 1.75 AU (262.5 million km)
Very poor quality image (bright sky background)
   C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-17
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -98.27 arcsec/hr, Dec 16.45 arcsec/hr)
Very poor quality image (bright sky background, cloud)
Image   Image
Annotated CCD Image (50% size, square root scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-05-17 22:39 UT (#1219008)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
9 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-17 22:43 UT (#1219006-15)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-20
(passing through Virgo)
Sun Distance 2.49 AU (approaching)
Earth Distance 1.76 AU (263.0 million km)
   C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-20
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra -95.12 arcsec/hr, Dec 14.87 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
60s exposure (single frame), 3x3 binning, Clear Filter
2024-05-20 23:07 UT (#1220016)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-20 23:14 UT (#1220016-25)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-10-19
(passing through Serpens)
Sun Distance 0.69 AU (receeding)
Earth Distance 0.58 AU (86.7 million km)
   C/2023 A3 (Tsuchinshan-ATLAS) - 2024-10-19
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 519.61 arcsec/hr, Dec 43.03 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, log scale)
2 x 5s exposure (average combine), 3x3 binning, C Filter
2024-10-19 18:13 UT (#1257022-23)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
11 x 5s exposure (average combine), 3x3 binning, C Filter
2024-10-19 18:14 UT (#1257022-32)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-10-24
(passing through Ophiuchus)
Sun Distance 0.79 AU (receeding)
Earth Distance 0.73 AU (109.6 million km)
Poor quality image (not centered as planned)
   C/2023 A3 (Tsuchinshan-ATLAS) - 2024-10-24
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 310.17 arcsec/hr, Dec 18.10 arcsec/hr)
Poor quality image (single frame only)
Image   Image
Annotated CCD Image (50% size, log scale)
10s exposure (single frame), 3x3 binning, Clear Filter
2024-10-24 19:49 UT (#1259019)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
Image details as left
     
C/2023 A3 (Tsuchinshan-ATLAS) - False Colour Images (Inverse Spectrum)
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-04-30    C/2023 A3 (Tsuchinshan-ATLAS) - 2024-04-30
Image   Image
False Color CCD Image (50% size, log scale)
11 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-04-30 23:46 UT (#1213006-16)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  False Color CCD Image (100% size, log scale, cropped)
Image details as left
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-02    C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-02
Image   Image
False Color CCD Image (50% size, log scale)
11 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-02 23:26 UT (#1214012-22)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  False Color CCD Image (100% size, log scale, cropped)
Image details as left
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-10    C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-10
Image   Image
False Color CCD Image (50% size, log scale)
8 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-10 23:37 UT (#1216038-46)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  False Color CCD Image (100% size, log scale, cropped)
Image details as left
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-15    C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-15
Image   Image
False Color CCD Image (50% size, log scale)
11 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-15 23:10 UT (#1217023-33)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  False Color CCD Image (100% size, log scale, cropped)
Image details as left
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-20    C/2023 A3 (Tsuchinshan-ATLAS) - 2024-05-20
Image   Image
False Color CCD Image (50% size, log scale)
10 x 60s exposure (average combine), 3x3 binning, Clear Filter
2024-05-20 23:14 UT (#1220016-25)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  False Color CCD Image (100% size, log scale, cropped)
Image details as left
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-10-19    C/2023 A3 (Tsuchinshan-ATLAS) - 2024-10-19
Image   Image
False Color CCD Image (50% size, log scale)
11 x 5s exposure (average combine), 3x3 binning, C Filter
2024-10-19 18:14 UT (#1257022-32)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  False Color CCD Image (100% size, log scale, cropped)
Image details as left
     
C/2023 A3 (Tsuchinshan-ATLAS) - 2024-10-24
Poor quality image (not centered as planned)
   C/2023 A3 (Tsuchinshan-ATLAS) - 2024-10-24
Poor quality image (single frame only)
Image   Image
False Color CCD Image (50% size, log scale)
10s exposure (single frame), 3x3 binning, Clear Filter
2024-10-24 19:49 UT (#1259019)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  False Color CCD Image (100% size, log scale, cropped)
Image details as left
     
     

C/2023 A3 (Tsuchinshan-ATLAS) - 2024-10-19

Image

IPhone Colour Image (12% size, natural view)
3s exposure, img 7378
2024-10-19 18:16 UT (19:16 BST)
 

Image

IPhone Colour Image (12% size, night mode)
3s exposure, img 7378
2024-10-19 18:16 UT (19:16 BST)
 
Image   Image
IPhone Colour Image (12% size, natural view)
3s exposure, img 7384
2024-10-19 18:16 UT (19:16 BST)
  IPhone Colour Image (12% size, night mode)
3s exposure, img 7384
2024-10-19 18:16 UT (19:16 BST)
 
 

C/2023 A3 (Tsuchinshan-ATLAS) - 2024-10-19

Image

CMOS Colour Image (16% size, asinh scale)
15 x 10s exposure (stacked), 1x1 binning, OSC
2024-10-19 18:44 UT (#1256132-36)
TS 80mm APO, ZWO ASI178MC
Auto-guided using 12" LX200 + ST10-XME & PHD2
[ larger image, 32% scale ]
 
 

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C/2023 V4 (Camarasa-Duszanowicz) - Aug 2024

C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-03
(passing through Canes Venatici)

Sun Distance 1.53 AU
Earth Distance 1.97 AU (294.2 million km)
   C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-03 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 155.34 arcsec/hr, Dec -99.96 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-08-03 23:30 UT (#1222020)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, log scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-08-03 23:36 UT (#1222020-26)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-06
(passing through Canes Venatici)
Sun Distance 1.56 AU (receeding)
Earth Distance 2.00 AU (299.2 million km)
   C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-06 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 143.44 arcsec/hr, Dec -99.92 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-08-06 22:55 UT (#1223028-29)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-08-06 23:00 UT (#1223028-34)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-07
(passing through Canes Venatici)
Sun Distance 1.57 AU (receeding)
Earth Distance 2.01 AU (300.9 million km)
   C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-07 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 139.79 arcsec/hr, Dec -99.74 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-08-07 22:46 UT (#1224022-23)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
2 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-08-07 22:46 UT (#1224022-23)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-10
(passing through Canes Venatici)
Sun Distance 1.60 AU (receeding)
Earth Distance 2.05 AU (306.5 million km)
Bright star in FOV is HIP 62207 (mag +5.95)
   C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-10 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 129.52 arcsec/hr, Dec -98.72 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-08-10 23:34 UT (#1226024-25)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
5 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-08-10 23:37 UT (#1226024-28)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-16
(passing through Canes Venatici)
Sun Distance 1.66 AU (receeding)
Earth Distance 2.13 AU (318.5 million km)
   C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-16 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 112.84 arcsec/hr, Dec -95.18 arcsec/hr)
Image   Image
Annotated CCD Image (50% size, square root scale)
2 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-08-16 22:34 UT (#1229006-07)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
7 x 90s exposure (average combine), 3x3 binning, Clear Filter
2024-08-16 22:39 UT (#1229006-12)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
     
C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-18
(passing through Canes Venatici)
Sun Distance 1.68 AU (receeding)
Earth Distance 2.16 AU (322.8 million km)
Poor quality image (poor sky transparency / single frame)
   C/2023 V4 (Camarasa-Duszanowicz) - 2024-08-18 Detail
Autoguided on offset star using PHD2 with Lock Shift
set at the comet's rate of motion
(Ra 108.13 arcsec/hr, Dec -93.66 arcsec/hr)
Poor quality image (poor sky transparency / single frame)
Image   Image
Annotated CCD Image (50% size, square root scale)
90s exposure (single frame), 3x3 binning, Clear Filter
2024-08-18 22:35 UT (#1230021)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
  Annotated CCD Image (100% size, square root scale, cropped)
Image details as left
     
     

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