David's Astronomy Pages Images - Session 1082 (2023-01-04)

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81/P Wild - Comet C/2019 U5 (PANSTARRS) - Comet C/2021 Y1 (ATLAS) - Comet C/2022 E3 (ZTF) - Comet     AT 2022bqs - CV Type Transient AT 2022evv - CV Type Transient AT 2022udd - Transient in WISEA Galaxy AT 2022vdr - CV Type Transient     ARP 115 - Galaxies (PGC 36379 & UGC 6678) IC 530 - Spiral Galaxy with Type II Supernova 2022aatx MCG +5-26-43 - Spiral Galaxy with Type II Supernova 2023af     NGC 1300 - Spiral Galaxy with Type IIP Supernova 2022acko NGC 1363 - Spiral Galaxy with Type Ia Supernova 2022ackv NGC 3508 - Spiral Galaxy with Type II Supernova 2022abgs  (Attempt) NGC 3938 - Spiral Galaxy with Type Ia-02cx Supernova 2022xlp NGC 4340 - Spiral Galaxy with Type II Supernova 2022zzz NGC 5548 - Spiral Galaxy with Type AGN? Transient AT 2022abcs NGC 5631 - Spiral Galaxy with Type Ia Supernova 2022aaiq NGC 7769 - Spiral Galaxy with Supernova 2022aedu     UGC 8046 - Spiral Galaxy with Type II Supernova SN 2022zxr UGC 10407 - Irregular Galaxy with Transient AT 2022adyb     Variable Stars (photometric monitoring) - YZ Cnc, SS Cyg, BL Lac      Nearby Stars (astrometric monitoring) - 61 Cyg

- All night session (9.4 hour)     - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature: -1°C (min) - CCD Temperature:  -25°C - Notes from 2023-01-04 >>

81/P Wild - Comet

81P/Wild (passing through Libra) Sun Distance 1.61 AU  (turning) Earth Distance 1.83 AU (273.0 million km)		81P/Wild - 2023-01-05 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra 101.52 arcsec/hr, Dec -27.07 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 3 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 06:26 UT (#1082242-44) 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) 15 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 06:33 UT (#1082242-56) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Images of 81/P Wild on Comets 2016 Page >>
Images of 81/P Wild on Comets 2022 Page >>

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C/2019 U5 (PANSTARRS) - Comet

C/2019 U5 (PANSTARRS) - 2023-01-05 (passing through Virgo) Sun Distance 3.70 AU (approaching) Earth Distance 3.74 AU (559.7 million km) Comet position is indicated by white cross-hairs		C/2019 U5 (PANSTARRS) - 2023-01-05 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -10.39 arcsec/hr, Dec -13.20 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 3 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 05:21 UT (#1082206-08) 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) 8 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 05:24 UT (#1082206-14) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Images of C/2019 U5 (PANSTARRS) on Comets 2022 Page >>

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C/2021 Y1 (ATLAS) - Comet

C/2021 Y1 (ATLAS) (passing through  Eridanus) Sun Distance 2.45 AU (approaching) Earth Distance 1.79 AU (268.1 million km)		C/2021 Y1 (ATLAS) - 2023-01-04 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -36.35 arcsec/hr, Dec -54.65 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 3 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-01-04 22:49 UT (#1082045-47) 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) 7 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-01-04 22:52 UT (#1082045-51) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Images of C/2021 Y1 (ATLAS) on Comets 2022 Page >>

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C/2022 E3 (ZTF) - Comet

C/2022 E3 (ZTF) - 2023-01-05 (passing through Corona Borealis) Sun Distance 1.12 AU (approaching Earth Distance 0.92 AU (137.7 million km)		C/2022 E3 (ZTF) - 2023-01-05 Detail Autoguided on offset star using PHD2 with Lock Shift set at the comet's rate of motion (Ra -11.93 arcsec/hr, Dec 84.78 arcsec/hr)
Annotated CCD Image (50% size, square root scale) 2 x 90s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 06:07 UT (#1082233-34) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		CCD Image (100% size, log scale, cropped) 7 x 90s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 06:12 UT (#1082233-39) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Images of C/2022 E3 (ZTF) on Comets 2022 Page >>

C/2022 E3 (ZTF)  - False Colour Inverse Spectrum Images

C/2022 E3 (ZTF) - 2023-01-05

False Colour CCD Image (70% size, log scale) 7 x 90s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 06:12 UT (#1082233-39) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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AT2022bqs - CV Type Transient

AT2022bqs (Canis Major) AT2022bqs (Type: CV) discovered 2022-02-08.290 UT by ASAS-SN Alias: ASASSN-22bs Bright CV candidate, could also be a Galactic Nova Discovery magnitude +12.2  ( Rochester Supernova site | TNS 2022bqs  )

AT 2022bqs - 2023-01-04 (T+330.7d) Image below (2023-01-04.999) was taken 330.7 days after discovery of 2022bqs Position of earlier Transient (no longer visible) is indicated by white cross-hairs

CCD Image  (100% size, linear scale, cropped) 5 x 90s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 00:03 UT (#1082076-80) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

AT 2022bqs -  Earlier Image, 2022-02-09 (T+1.6d) Image below (2022-02-09.898) was taken 1.6 days after discovery of 2022bqs Transient (bright) is indicated by white cross-hairs Measured magnitude +13.00

CCD Image  (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, C Filter 2022-02-09 21:36 UT (#968109-13) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT2022bqs on Type CV Transients Page >>

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AT 2022evv - CV Type Transient

AT 2022evv (Bootes) AT 2022evv (Type: CV) discovered 2022-03-16.697 UT by MASTER Alias: MASTER OT J153156.85+405008.7, GSC 3055:1155 Identified in Aladin/Simbad as 2MASS J15315678+4050075, a RR Type variable with a 1 mag variability over 1 hour) Discovery magnitude +15.7 (vs non-detection at mag limit of +18.5 in 2018-05-16)  ( TNS 2022evv )

AT 2022evv - 2023-01-05 (T+294.5d) Image below (2023-01-05.247) was taken 294.5 days after discovery of 2022evv Position of transient (visible) is shown by white cross-hairs Measured magnitude +15.07 (Clear Filter)

Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 05:58 UT (#1082226-30) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2022evv on Transients 2022 Page

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AT 2022udd - Transient in WISEA Galaxy (Attempt)

AT 2022udd (Lepus) AT 2022udd (Type: Galaxy, z=0.027) discovered 2022-09-15.129 UT by ATLAS Alias: ATLAS22beqi, ZTF22abgheca Discovery Mag 18.27 (orange-ATLAS filter)  ( TNS 2022udd ) Coordinates seem to correspond to the faint galaxy WISEA J060528.41-181843.2

AT 2022udd - 2023-01-04 (T+111.9d) Image below (2023-01-04.983) was taken 111.9 days after discovery of 2022udd Position of earlier transient (not visible) is shown by white circle Poor quality image (bright moonlit sky)

Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-04 23:45 UT (#1082069-73) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2022udd (WISEA Galaxy) on Transients 2022 Page >>

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AT 2022vdr - CV Type Transient

AT 2022vdr (Orion) AT 2022vdr (Type: CV) discovered 2022-09-20.378 UT by MASTER Alias: MASTER OT J052749.27+064639.1 Discovery Mag 14.8 (Clear Filter)  ( TNS 2022vdr )

AT 2022vdr - 2023-01-04 (T+106.6d) Image below (2023-01-04.975) was taken 106.6 days after discovery of 2022vdr Position of reported nova (bright) is shown by white cross-hairs Measured magnitude +14.65

Annotated CCD Image (100% size, linear scale, cropped) 5 x 60s exposure (average combine), 3x3 binning, Clear Filter 2023-01-04 23:27 UT (#1082061-65) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2022vdr on Transients 2022 Page >>

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ARP 115 - Galaxies (PGC 36379 & UGC 6678)

ARP 115 (Leo) [ ARP Galaxies ]

ARP 115 - Detail PGC 36379 & UGC 6678

Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 04:23 UT (#1082183-87) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

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IC 530 - Spiral Galaxy with Type II Supernova 2022aatx

IC 530 with SN 2022aatx (Cancer) SN 2022aatx (Type: II) discovered 2022-11-19.444 UT by ZTF Alias: ZTF22abulusd Discovery Mag 17.87 (g-ZTF filter)  ( TNS 2022aatx )

IC 530 with SN 2022aatx - 2023-01-05 (T+46.7d) Image below (2023-01-05.128) was taken 46.7 days after discovery of 2022aatx Position of reported supernova (not visible) is shown by white cross-hairs Poor quality image (poor sky transparency, single frame)

Annotated CCD Image (150% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, Clear Filter 2023-01-05 03:04 UT (#1082168) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022aatx (IC 530) on Supernova 2022 Page >>

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MCG +5-26-43 - Spiral Galaxy with Type II Supernova 2023af

MCG +5-26-43 with SN 2023af (Leo Minor) SN 2023af (Type: II, z=0.03027) discovered 2023-01-02.912 UT by XOSS Alias: KATS23A001 Discovery Mag 16.73 (Clear filter)  ( TNS 2023af )

MCG +5-26-43 - Spiral Galaxy Alias : PGC 33466

Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 00:54 UT (#1082106-08) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

MCG +5-26-43 with SN 2023af - 2023-01-05 (T+2.1d) Image below (2023-01-05.035) was taken 2.1 days after discovery of 2023af Position of reported supernova (faint, but distinct) is shown by white cross-hairs Measured magnitude ? (unable to resolve in SExtractor)

Annotated CCD Image (150% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 00:54 UT (#1082106-08) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2023af (MCG +5-26-43) on Supernova 2023 Page >>

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NGC 1300 - Spiral Galaxy with Type IIP Supernova 2022acko

NGC 1300 with SN 2022acko (Eridanus) SN 2022acko (Type: IIP) discovered 2022-12-06.162 UT by DLT40 Alias: DLT22v, ATLAS22bnms Discovery Mag +16.54 (Clear Filter)  ( TNS 2022acko )

NGC 1300 with SN 2022acko - 2023-01-04 (T+29.7d) Image below (2023-01-04.896) was taken 29.7 days after discovery of 2022acko Position of reported supernova (faint) is shown by white cross-hairs Measured magnitude +16.08 Poor quality image (due to bright moonlit sky / uneven illumination)

Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-04 21:39 UT (#1082005-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022acko (NGC 1300) on Supernova 2022 Page >>

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NGC 1363 - Spiral Galaxy with Type Ia Supernova 2022ackv

NGC 1363 with SN 2022ackv (Eridanus) SN 2022ackv (Type: Ia) discovered 2022-12-07.894 UT by ATLAS Alias: ATLAS22bnnc Discovery Mag +17.47 (orange-ATLAS Filter)  ( TNS 2022ackv )

NGC 1363 with SN 2022ackv - 2023-01-04 (T+28.1d) Image below (2023-01-04.959) was taken 28.1 days after discovery of 2022ackv Position of reported transient (not visible) is shown by white cross-hairs Poor quality image (bright moonlit sky, poor transparency)

Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-04 23:10 UT (#1082054-58) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022ackv (NGC 1363) on Supernova 2022 Page >>

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NGC 3508 - Spiral Galaxy with Type II Supernova 2022abgs (Attempt)

NGC 3508 with SN 2022abgs (Crater) SN 2022abgs (Type: II) discovered 2022-11-18.328 UT by ATLAS Alias: ATLAS22bmfv, ZTF22abvmfrq Discovery Mag +17.21 (orange-ATLAS filter)  ( Rochester Supernova site | TNS 2022abgs )

NGC 3508 with SN 2022abgs - 2023-01-05 (T+47.8d) Image below (2023-01-05.093) was taken 47.8 days after discovery of 2022abgs Position of reported SN (not visible) is shown by white cross-hairs Poor quality image (bright moonlit sky)

Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 02:19 UT (#1082136-38) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022abgs (NGC 3508) on Supernova 2022 Page >>

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NGC 3938 - Spiral Galaxy with Type Ia-02cx Supernova 2022xlp

NGC 3938 with SN 2022xlp (Ursa Major) SN 2022xlp (Type: Ia-02cx) discovered 2022-10-13.808 UT by Koichi Itagaki Alias: ATLAS22bkeb Discovery Magnitude 17  ( TNS 2022xlp )

NGC 3938 with SN 2022xlp - 2023-01-05 (T+83.2d) Image below (2023-01-05.046) was taken 83.2 days after discovery of 2022xlp Position of SN (very faint) shown by white cross-hairs Measured magnitude +17.87

Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 01:15 UT (#1082111-15) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022xlp (NGC 3938) on Supernova 2022 Page >>

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NGC 4340 - Spiral Galaxy with Type II Supernova 2022zzz

NGC 4340 with SN 2022zzz (Coma Berenices) SN 2022zzz (Type: II) discovered 2022-11-12.824 UT by Koichi Itagaki Alias: ATLAS22blqo  ( Rochester Supernova site | TNS 2022zzz ) Although SN 2022zzz has been ascribed to NGC 4340 it seems more likely that the supernova's host galaxy is the small diminutive galaxy LEDA 213984

NGC 4340 with SN 2022zzz - 2023-01-05 (T+53.3d) Image below (2023-01-05.161) was taken 53.3 days after discovery of 2022zzz Position of reported transient (not visible) is shown by white cross-hairs) is shown by white cross-hairs

Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 04:00 UT (#1082176-80) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022zzz (NGC 4340) on Supernova 2022 Page >>

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NGC 5548 - Spiral Galaxy with Type AGN? Transient AT 2022abcs

NGC 5548 with AT 2022abcs (Bootes) AT 2022abcs (Type: AGN?) discovered 2022-11-16.541 UT by ZTF Alias: ZTF22abunqtv Discovery Mag -- (r-ZTF Filter)  ( TNS 2022abcs )

NGC 5548 with AT 2022abcs - 2023-01-05 (T+49.7d) Image below (2023-01-05.232) was taken 49.7 days after discovery of 2022abcs Position of reported transient (not separately distinguishable) is shown by white cross-hairs Measured magnitude +13.37 (nucleus + transient)

Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 05:43 UT (#1082219-23) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT2022abcs (NGC 5548) on Transients 2022 Page >>

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NGC 5631 - Spiral Galaxy with Type Ia Supernova 2022aaiq

NGC 5631 with SN 2022aaiq (Ursa Major) SN 2022aaiq (Type: Ia) discovered 2022-11-15.057 UT by Patrick Wiggins Discovery Mag +16.0 (vs last non-detection, limiting mag +19)  ( TNS 2022aaiq ) Note : SN 2022aaiq (= SN 2022acsj)

NGC 5631 with SN 2022aaiq- 2023-01-05 (T+39.6d) Image below (2023-01-05.076) was taken 39.6 days after discovery of 2022acsj Position of supernova (distinct) is shown by white cross-hairs

Annotated CCD Image (125% size, log scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 01:58 UT (#1082127-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 5631 with SN 2022aaiq - 2023-01-05 (T+39.7d) Image below (2023-01-05.190) was taken 39.7 days after discovery of 2022acsj Position of supernova (distinct) is shown by white cross-hairs

Annotated CCD Image (125% size, log scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 04:43 UT (#1082190-94) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022aaiq (NGC 5631) on Supernova 2022 Page >>

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NGC 7769 - Spiral Galaxy with Supernova 2022aedu

NGC 7769 with SN 2022aedu (Pegasus) 2022aedu (Type: SN) discovered 2022-12-31.384 UT by Koichi Itagaki Discovery Mag +16.9 (Clear Filter)  ( TNS 2022aedu )

NGC 7769 - Spiral Galaxy with SN 2022aedu  (T+4.5d) Other galaxies in field of view include NGC 7770,  NGC 7771 & PGC 72612 (Two other galaxies PGC 214992 & PGC 214993 are barely visible against the bright sky backbackgroud and it it would be best to re-image the starfield on a totally dark night)

Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-04 22:33 UT (#1082038-42) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 7769 with SN 2022aedu - 2023-01-04 (T+4.5d) Image below (2023-01-04.933) was taken 4.5 days after discovery of 2022aedu Position of reported supernova (faint) is shown by white cross-hairs Poor quality image (bright moonlit sky)

Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-04 22:33 UT (#1082038-42) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022aedu (NGC 7769) on Supernova 2022 Page >>

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UGC 8046 - Spiral Galaxy with Type II Supernova SN 2022zxr

UGC 8046 with SN 2022zxr (Ursa Major) SN 2022zxr (Type: II) discovered 2022-11-10.491 UT by ZTF Alias: ZTF22abtcyhv Discovery Mag +16.65  ( Rochester Supernova site | TNS 2022zxr )

UGC 8046 with SN 2022zxr - 2023-01-05 (T+55.6d) Image below (2023-01-05.062) was taken 55.6 days after discovery of 2022zxr Position of reported SN (bright) is shown by white cross-hairs Measured magnitude  +16.09

Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 01:38 UT (#1082120-24) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022zxr (UGC 8046) on Supernova 2022 Page >>

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UGC 10407 - Irregular Galaxy with Transient AT 2022adyb

UGC 10407 with AT 2022adyb (Hercules) AT 2022adyb (Type: unk) discovered 2022-12-23.509 UT by ZTF Alias: ZTF22acaunvv Discovery Magnitude +18.00 Rochester Supernova site | TNS 2022adyb |

UGC 10407 with AT 2022adyb - 2023-01-05 (T+12.7d) Image below (2023-01-05.208) was taken 12.7 days after discovery of 2022adyb Position of transient (faint) is shown by white cross-hairs Measured Magnitude +16.04

Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-05 05:06 UT (#1082198-201) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of AT 2022adyb (UGC 10407) on Transients 2022 Page >>

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