David's Astronomy - Supernovae 2026

David's Astronomy Pages (Deep Sky)
Supernovae - 2026

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2025

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2026

This page documents observations and images of selected supernova with discovery dates in 2026.
(Note: some images may roll over into the following year (2027) )

Supernovae (2026)
Name, type, discovery date, host galaxy

SN 2026gm - Type Ia Supernova (2026-01-08) in UGC 3028

SN 2026kc - Type Ia Supernova (2026-01-10) in UGC 5607

SN 2026bss - Type Ia Supernova (2026-01-29) in MCG +7-4-9

SN 2026cbh - Type II Supernova (2026-02-03) in UGC 117

SN 2026cff - Type II Supernova (2026-02-06) in NGC 3660

SN 2026ejy - Type II Supernova (2026-02-25) in NGC 6070

SN 2026ewd - Type Ia Supernova (2026-03-05) in UGC 11058

SN 2026fjc - Type Ia Supernova (2026-03-12) in NGC 4914

SN 2026fov - Type II Supernova (2026-03-14) in NGC 7292

SN 2026fuz - Type Ia Supernova (2026-03-15) in IC 4556

SN 2026fvx - Type Ia Supernova (2026-03-17) in NGC 4205

SN 2026gwx - Type Ib Supernova (2026-03-20) in NGC 3689

SN 2026ihi - Type II Supernova (2026-04-04) in NGC 3861

SN 2026jsg - Type Ia Supernova (2026-04-15) in CGCG 008-040

SN 2026kid - Type II Supernova (2026-04-22) in NGC 5907

SN 2026kie - Type I Supernova (2026-04-22) in NGC 3437

SN 2026myp - Type Ia Supernova (2026-05-17) in IC 5191

SN 2026gm - Type Ia Supernova (discovered 2026-01-08) in UGC 3028

UGC 3028 with SN 2026gm (Perseus)
SN 2026gm (Type: Ia) discovered 2026-01-08.798 UT by XOSS
Alias: PSP26B, GOTO26cp, ATLAS26aff
Discovery Magnitude 18.08 (Clear- Filter)
vs Prior Non-Detection Limiting Magnitude ( Filter)
SN candidate classified by XOSS.
Details can be found at http://xjltp.china-vo.org/psp26b.html
( TNS 2026gm )

UGC 3028 - Spiral Galaxy
Alias: PGC 15047 (catalog mag +15.7)

Annotated CCD Image (50% size, square root scale)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-02-13 20:41 UT (#1393036-40)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 3028 with SN 2026gm - 2026-02-13 (T+36.1d)
Image below (2026-02-13.856) was taken 36.1 days after discovery of 2026gm
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +17.12 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-02-13 20:41 UT (#1393036-40)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 3028 with SN 2026gm - 2026-02-27 (T+50.0d)
Image below (2026-02-27.817) was taken 50.0 days after discovery of 2026gm
Position of earlier supernova (not visible) is shown by white cross-hairs
Non-Detection Limiting Magnitude +15.9 (Clear Filter)
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
2026-02-27 19:36 UT (#1396016)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 3028 with SN 2026gm - 2026-02-28 (T+51.2d)
Image below (2026-02-28.964) was taken 51.2 days after discovery of 2026gm
Position of earlier supernova (very faint) is shown by white cross-hairs
Estimated Magnitude +18.4 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-02-28 23:17 UT (#1397041-45)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 3028 with SN 2026gm - 2026-03-04 (T+55.1d)
Image below (2026-03-04.918) was taken 55.1 days after discovery of 2026gm
Position of earlier supernova (very faint) is shown by white cross-hairs
Measured Magnitude +16.67 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-04 22:11 UT (#1400102-06)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 3028 with SN 2026gm - 2026-03-16 (T+66.2d)
Image below (2026-03-16.047) was taken 66.2 days after discovery of 2026gm
Position of earlier supernova (not visible) is shown by white cross-hairs
Non-Detection Limiting Magnitude +18.7 (Clear Filter)
Poor Quality Image (poor seeing)

Annotated CCD Image (150% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-16 01:17 UT (#1407172-76)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 3028 with SN 2026gm - 2026-03-28 (T+79.2d)
Image below (2026-03-28.997) was taken 79.2 days after discovery of 2026gm
Position of earlier supernova (not visible) is shown by white cross-hairs
Non-Detection Limiting Magnitude +16.4 (Clear Filter)
Poor quality image (bright moonlit sky background)

Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-29 00:03 UT (#1412093-97)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026kc - Type Ia Supernova (discovered 2026-01-10) in UGC 5607

UGC 5607 with SN 2026kc (Sextans)
SN 2026kc (Type: Ia) discovered 2026-01-10.087 UT by ATLAS
Alias: ATLAS26aej, GOTO26dc, ZTF26aaaehuj
Discovery Magnitude 18.78 (L-GOTO Filter)
vs Prior Non-Detection Limiting Magnitude 19.5 (L-GOTO Filter)
( TNS 2026kc )

UGC 5607 with SN 2026kc - 2026-01-18 (T+8.1d)
Image below (2026-01-18.154) was taken 8.1 days after discovery of 2026kc

Annotated CCD Image (50% size, square root scale)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-01-18 03:45 UT (#1392013-14)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026kc - Light Curve

UGC 5607 with SN 2026kc - 2026-01-18 (T+8.1d)
Image below (2026-01-18.154) was taken 8.1 days after discovery of 2026kc
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +15.68 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-01-18 03:45 UT (#1392013-14)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 5607 with SN 2026kc - 2026-02-14 (T+34.9d)
Image below (2026-02-14.010) was taken 34.9 days after discovery of 2026kc
Position of earlier supernova (distinct, fading) is shown by white cross-hairs
Measured Magnitude +15.91 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-02-14 00:24 UT (#1393132-36)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 5607 with SN 2026kc - 2026-02-26 (T+47.9d)
Image below (2026-02-26.984) was taken 47.9 days after discovery of 2026kc
Position of earlier supernova (very faint) 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
2026-02-26 23:37 UT (#1395173)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 5607 with SN 2026kc - 2026-03-06 (T+55.9d)
Image below (2026-03-06.971) was taken 55.9 days after discovery of 2026kc
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +17.0 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-06 23:27 UT (#1401110-14)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 5607 with SN 2026kc - 2026-03-16 (T+64.9d)
Image below (2026-03-16.001) was taken 64.9 days after discovery of 2026kc
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +17.6 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-16 00:10 UT (#1407150-54)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 5607 with SN 2026kc - 2026-04-03 (T+83.8d)
Image below (2026-04-03.855) was taken 83.8 days after discovery of 2026kc
Position of earlier supernova (very faint) is shown by white cross-hairs
Estimated Magnitude +17.7 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-03 20:40 UT (#1416005-09)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 5607 with SN 2026kc - 2026-04-18 (T+98.8d)
Image below (2026-04-18.921) was taken 98.8 days after discovery of 2026kc
Position of earlier supernova (very faint) is shown by white cross-hairs
Measured Magnitude +17.8 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-18 22:15 UT (#1423033-37)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 5607 with SN 2026kc - 2026-05-07 (T+117.9d)
Image below (2026-05-07.990) was taken 117.9 days after discovery of 2026kc
Position of earlier supernova (not visible) is shown by white cross-hairs
Non-Detection Limiting Magnitude +18.3 (Clear Filter)
Poor quality image (due to cloud / poor transparency)

Annotated CCD Image (150% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-07 23:50 UT (#1429016-18)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026bss - Type Ia Supernova (discovered 2026-01-29) in MCG +7-4-9

MCG +7-4-9 with SN 2026bss (Andromeda)
SN 2026bss (Type: Ia) discovered 2026-01-29.319 UT by ATLAS
Alias: ATLAS26bfu, ZTF26aaegaze, GOTO26ahd
Discovery Magnitude 18.232 (orange-ATLAS Filter)
vs Prior Non-Detection Limiting Magnitude 19.08 (wide-ATLAS Filter)
( TNS 2026bss )

MCG +7-4-9 - Elliptical Galaxy
Alias: PGC 6269 (catalog mag +15.7)

Annotated CCD Image (50% size, square root scale)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-02 20:02 UT (#1398007-09)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026bss - Light Curve

MCG +7-4-9 with SN 2026bss - 2026-03-02 (T+32.5d)
Image below (2026-03-02.831) was taken 32.5 days after discovery of 2026bss
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +17.8 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-02 20:02 UT (#1398007-09)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

MCG +7-4-9 with SN 2026bss - 2026-03-03 (T+33.5d)
Image below (2026-03-03.826) was taken 33.5 days after discovery of 2026bss
Position of earlier supernova (very faint) is shown by white cross-hairs
Estimated Magnitude +17.8 (Clear Filter)
Poor quality image (poor sky transparency, bright moonlit sky)

Annotated CCD Image (150% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-03 19:57 UT (#1399023-27)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026cbh - Type II Supernova (discovered 2026-02-03) in UGC 117

UGC 117 with SN 2026cbh (Andromeda)
SN 2026cbh (Type: II) discovered 2026-02-03.231 UT by ATLAS
Alias: ATLAS26bie, ZTF26aaexdrj
Discovery Magnitude 17.429 (orange-ATLAS Filter)
vs Prior Non-Detection Limiting Magnitude 18.28 (orange-ATLAS Filter)
( TNS 2026cbh )

UGC 117 - Spiral Galaxy
Alias: PGC 869 (catalog mag 15.3)

Annotated CCD Image (50% size, square root scale)
180s exposure (single frame), 3x3 binning, Clear Filter
2026-02-28 19:36 UT (#1397012)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 117 with SN 2026cbh - 2026-02-28 (T+25.6d)
Image below (2026-02-28.817) was taken 25.6 days after discovery of 2026cbh
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +16.28 (Clear Filter)
Poor quality image (single frame)

Annotated CCD Image (150% size, square root scale, cropped)
180s exposure (single frame), 3x3 binning, Clear Filter
2026-02-28 19:36 UT (#1397012)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 117 with SN 2026cbh - 2026-03-04 (T+29.6d)
Image below (2026-03-04.838) was taken 29.6 days after discovery of 2026cbh
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +16.48 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-04 20:15 UT (#1400006-10)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026cff - Type II Supernova (discovered 2026-02-06) in NGC 3660

NGC 3660 with SN 2026cff (Crater)
SN 2026cff (Type: II) discovered 2026-02-06.337 UT by ZTF
Alias: ZTF26aaffpvx, ATLAS26bkl, GOTO26anl
Discovery Magnitude 17.00 (r-ZTF Filter)
vs Prior Non-Detection Limiting Magnitude 18.98 (r-ZTF Filter)
Early SN candidate (r-rise > 0.51+-0.01 mag/day) classified using ALeRCE's stamp classifier
(Carrasco-Davis et al. 2021) and the public ZTF stream.
Discovery image and light curve in http://alerce.online/object/ZTF26aaffpvx
( TNS 2026cff )

SN 2026cff - Light Curve

NGC 3660 - Pre-SN, 2025-03-19
Image taken 324 days before discovery of SN2026cff

Annotated CCD Image (125% size, square root scale cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2025-03-19 22:51 UT (#1304088-92)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3660 with SN 2026cff - 2026-02-13 (T+7.7d)
Image below (2026-02-13.997) was taken 7.7 days after discovery of 2026cff
Position of earlier supernova (faint but distnct) is shown by white cross-hairs
Measured Magnitude +15.40 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-02-14 00:02 UT (#1393125-28)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3660 with SN 2026cff - 2026-02-18 (T+11.7d)
Image below (2026-02-18.085) was taken 11.7 days after discovery of 2026cff
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +15.1 (Clear Filter)
Poor quality image (due to poor sky transparency)

Annotated CCD Image (125% size, square root scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-02-18 02:07 UT (#1394178-80)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3660 with SN 2026cff - 2026-02-26 (T+20.7d)
Image below (2026-02-26.997) was taken 20.7 days after discovery of 2026cff
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +15.26 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-02-26 23:58 UT (#1395179-80)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3660 with SN 2026cff - 2026-03-06 (T+28.6d)
Image below (2026-03-06.902) was taken 28.6 days after discovery of 2026cff
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +15.5 ? (Clear Filter)
Poor quality image (poor seeing)
Altitude: 15.2°, Airmass: 3.80

Annotated CCD Image (125% size, square root scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-06 21:42 UT (#1401057-58)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3660 with SN 2026cff - 2026-03-16 (T+37.7d)
Image below (2026-03-16.031) was taken 37.7 days after discovery of 2026cff
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +15.35 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-16 00:53 UT (#1407164-68)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3660 with SN 2026cff - 2026-03-27 (T+49.6d)
Image below (2026-03-27.912) was taken 49.6 days after discovery of 2026cff
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +15.7 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-27 22:00 UT (#1411013-16)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3660 with SN 2026cff - 2026-04-03 (T+56.6d)
Image below (2026-04-03.946) was taken 56.6 days after discovery of 2026cff
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +16.2 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-03 22:45 UT (#1416047-48)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3660 with SN 2026cff - 2026-04-05 (T+58.6d)
Image below (2026-04-05.926) was taken 58.6 days after discovery of 2026cff
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +16.6 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-05 22:22 UT (#1417027-31)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3660 with SN 2026cff - 2026-04-17 (T+70.6d)
Image below (2026-04-17.935) was taken 70.6 days after discovery of 2026cff
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +16.1 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-17 22:36 UT (#1422035-39)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026ejy - Type II Supernova (discovered 2026-02-25) in NGC 6070

NGC 6070 with SN 2026ejy (Serpens)
SN 2026ejy (Type: II) discovered 2026-02-25.180 UT by GOTO
Alias: GOTO26bnq, ZTF26aaiedvz, ATLAS26coa, BGEM J161000.25+004220.7
Discovery Magnitude 18.55 (L-GOTO Filter)
vs Prior Non-Detection Limiting Magnitude 20.4 (L-GOTO Filter)
( TNS 2026ejy )

NGC 6070 - Spiral Galaxy

Annotated CCD Image (50% size, square root scale)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-07 03:10 UT (#1401191-94)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 6070 - Detail
NGC 6070 and adjacent galaxies NGC 6070 A and NGC 6070 B

Annotated CCD Image (80% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-07 03:10 UT (#1401191-94)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026ejy - Light Curve

NGC 6070 with SN 2026ejy - 2026-03-07 (T+9.9d)
Image below (2026-03-07.127) was taken 9.9 days after discovery of 2026ejy
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +16.4 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-07 03:10 UT (#1401191-94)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 6070 with SN 2026ejy - 2026-03-14 (T+17.0d)
Image below (2026-03-14.134) was taken 17.0 days after discovery of 2026ejy
Position of earlier supernova ( ) is shown by white cross-hairs
Measured Magnitude +15.66 (Clear Filter)
Poor quality image (die to poor sky transparency/cloud)

Annotated CCD Image (125% size, square root scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-14 03:20 UT (#1406045-49)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 6070 with SN 2026ejy - 2026-03-20 (T+23.0d)
Image below (2026-03-20.167) was taken 23.0 days after discovery of 2026ejy
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +16.4 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-20 04:11 UT (#1409169-73)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 6070 with SN 2026ejy - 2026-03-28 (T+30.8d)
Image below (2026-03-28.028) was taken 30.8 days after discovery of 2026ejy
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +16.0 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-28 00:50 UT (#1411091-95)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 6070 with SN 2026ejy - 2026-04-02 (T+35.9d)
Image below (2026-04-02.053) was taken 35.9 days after discovery of 2026ejy
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +15.53 (Clear Filter)
Poor quality image (due to bright moonlit sky background, single frame)
Questionable magnitude measurement

Annotated CCD Image (125% size, square root scale, cropped)
180s exposure (single frame), 3x3 binning, Clear Filter
2026-04-02 01:17 UT (#1415087)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 6070 with SN 2026ejy - 2026-04-18 (T+51.9d)
Image below (2026-04-18.085) was taken 51.9 days after discovery of 2026ejy
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +16.1 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-18 02:08 UT (#1422139-41)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 6070 with SN 2026ejy - 2026-04-29 (T+62.8d)
Image below (2026-04-29.009) was taken 62.8 days after discovery of 2026ejy
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +16.2 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-29 00:21 UT (#1426036-40)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 6070 with SN 2026ejy - 2026-05-18 (T+81.9d)
Image below (2026-05-18.036) was taken 81.9 days after discovery of 2026ejy
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +15.31 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-18 00:57 UT (#1430052-54)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026ewd - Type Ia Supernova (discovered 2026-03-05) in UGC 11058

UGC 11058 with SN 2026ewd (Hercules)
SN 2026ewd (Type: Ia) discovered 2026-03-05.583 UT by ATLAS
Alias: ATLAS26cph
Discovery Magnitude 17.346 (orange-ATLAS Filter)
vs Prior Non-Detection Limiting Magnitude 19.52 (cyan-ATLAS Filter)
( TNS 2026ewd )

UGC 11058 - Spiral Galaxy

Annotated CCD Image (50% size, square root scale)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-07 03:33 UT (#1401198-202)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026ewd - Light Curve

UGC 11058 with SN 2026ewd - 2026-03-07 (T+1.6d)
Image below (2026-03-07.142) was taken 1.6 days after discovery of 2026ewd
Position of earlier supernova (faint but distinct) is shown by white cross-hairs
Measured Magnitude +15.93 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-07 03:33 UT (#1401198-202)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 11058 with SN 2026ewd - 2026-03-18 (T+12.6d)
Image below (2026-03-18.154) was taken 12.6 days after discovery of 2026ewd
Position of earlier supernova (faint but distinct) is shown by white cross-hairs
Measured Magnitude +15.10 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-18 03:50 UT (#1408033-37)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 11058 with SN 2026ewd - 2026-03-16 (T+10.6d)
Image below (2026-03-16.144) was taken 10.6 days after discovery of 2026ewd
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +15.12 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-16 03:37 UT (#1407235-39)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 11058 with SN 2026ewd - 2026-03-20 (T+14.5d)
Image below (2026-03-20.120) was taken 14.5 days after discovery of 2026ewd
Position of earlier supernova (faint but distinct) is shown by white cross-hairs
Measured Magnitude +15.09 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-20 03:02 UT (#1409148-52)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 11058 with SN 2026ewd - 2026-03-28 (T+22.4d)
Image below (2026-03-28.006) was taken 22.4 days after discovery of 2026ewd
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +15.31 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-28 00:17 UT (#1411075-79)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 11058 with SN 2026ewd - 2026-04-02 (T+27.5d)
Image below (2026-04-02.099) was taken 27.5 days after discovery of 2026ewd
Position of earlier supernova (faint but distinct, fading) is shown by white cross-hairs
Measured Magnitude +15.48 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-02 02:32 UT (#1415121-25)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 11058 with SN 2026ewd - 2026-04-10 (T+35.4d)
Image below (2026-04-10.031) was taken 35.4 days after discovery of 2026ewd
Position of earlier supernova (faint, fading) is shown by white cross-hairs
Measured Magnitude +15.76 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-10 00:48 UT (#1418047-48)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 11058 with SN 2026ewd - 2026-04-11 (T+37.4d)
Image below (2026-04-11.981) was taken 37.4 days after discovery of 2026ewd
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +15.77 (Clear Filter)
Poor quality image (due to wind shake)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-11 23:40 UT (#1419061-65)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 11058 with SN 2026ewd - 2026-04-18 (T+43.4d)
Image below (2026-04-18.009) was taken 43.4 days after discovery of 2026ewd
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +15.81 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-18 00:20 UT (#1422075-78)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 11058 with SN 2026ewd - 2026-04-29 (T+54.5d)
Image below (2026-04-29.049) was taken 54.5 days after discovery of 2026ewd
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +16.08 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-29 01:19 UT (#1426057-61)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 11058 with SN 2026ewd - 2026-05-08 (T+63.5d)
Image below (2026-05-08.044) was taken 63.5 days after discovery of 2026ewd
Position of earlier supernova (fading ) is shown by white cross-hairs
Measured Magnitude +16.28 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-08 01:12 UT (#1429046-50)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 11058 with SN 2026ewd - 2026-05-18 (T+73.4d)
Image below (2026-05-18.006) was taken 73.4 days after discovery of 2026ewd
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +16.39 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-18 00:17 UT (#1430033-37)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

UGC 11058 with SN 2026ewd - 2026-05-30 (T+85.4d)
Image below (2026-05-30.025) was taken 85.4 days after discovery of 2026ewd
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +17.2 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-30 00:45 UT (#1434043-47)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026fjc - Type Ia Supernova (discovered 2026-03-12) in NGC 4914

NGC 4914 with SN 2026fjc (Canes Venatici)
SN 2026fjc (Type: Ia) discovered 2026-03-12.080 UT by ATLAS
Alias: ATLAS26cwi, ZTF26aakqkpn
Discovery Magnitude 18.475 (wide-ATLAS Filter)
vs Prior Non-Detection Limiting Magnitude 19.35 (orange-ATLAS Filter)
( TNS 2026fjc )

NGC 4914 - Elliptical Galaxy with SN2026fjc (T+4.0d)

Annotated CCD Image (50% size, log scale)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-16 02:02 UT (#1407182-86)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026fjc - Light Curve

NGC 4914 with SN 2026fjc - 2026-03-16 (T+4.0d)
Image below (2026-03-16.078) was taken 4.0 days after discovery of 2026fjc
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +15.7 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-16 02:02 UT (#1407182-86)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4914 with SN 2026fjc - 2026-03-18 (T+6.1d)
Image below (2026-03-18.131) was taken 6.1 days after discovery of 2026fjc
Position of earlier supernova (fain but distinctt) is shown by white cross-hairs
Measured Magnitude +14.56 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-18 03:17 UT (#1408017-21)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4914 with SN 2026fjc - 2026-03-20 (T+8.0d)
Image below (2026-03-20.099) was taken 8.0 days after discovery of 2026fjc
Position of reprted supernova (faint but distinctt) is shown by white cross-hairs
Measured Magnitude +14.42 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-20 02:30 UT (#1409133-37)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4914 with SN 2026fjc - 2026-03-21 (T+9.0d)
Image below (2026-03-21.094) was taken 9.0 days after discovery of 2026fjc
Position of earlier supernova (faint but distinct) is shown by white cross-hairs
Measured Magnitude +14.29 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-21 02:24 UT (#1410136-40)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4914 with SN 2026fjc - 2026-03-27 (T+15.9d)
Image below (2026-03-27.962) was taken 15.9 days after discovery of 2026fjc
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +14.12 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-27 23:14 UT (#1411035-39)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4914 with SN 2026fjc - 2026-03-31 (T+19.8d)
Image below (2026-03-31.922) was taken 19.8 days after discovery of 2026fjc
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +13.66 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-31 22:16 UT (#1414064-68)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4914 with SN 2026fjc - 2026-04-03 (T+22.9d)
Image below (2026-04-03.981) was taken 22.9 days after discovery of 2026fjc
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +14.37 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-03 23:39 UT (#1416054-57)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4914 with SN 2026fjc - 2026-04-06 (T+24.9d)
Image below (2026-04-06.017) was taken 24.9 days after discovery of 2026fjc
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +14.43 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-06 00:34 UT (#1417064-68)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4914 with SN 2026fjc - 2026-04-09 (T+28.9d)
Image below (2026-04-09.990) was taken 28.9 days after discovery of 2026fjc
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +14.47 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-09 23:55 UT (#1418038-42)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4914 with SN 2026fjc - 2026-04-14 (T+33.0d)
Image below (2026-04-14.037) was taken 33.0 days after discovery of 2026fjc
Position of earlier supernova (fading) is shown by white cross-hairs
Estimated Magnitude +15.4 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-14 01:01 UT (#1421051-55)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4914 with SN 2026fjc - 2026-04-18 (T+37.9d)
Image below (2026-04-18.984) was taken 37.9 days after discovery of 2026fjc
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +15.4 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-18 23:46 UT (#1423085-89)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4914 with SN 2026fjc - 2026-04-28 (T+47.9d)
Image below (2026-04-28.974) was taken 47.9 days after discovery of 2026fjc
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +16.0 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-28 23:30 UT (#1426014-18)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4914 with SN 2026fjc - 2026-05-08 (T+56.9d)
Image below (2026-05-08.006) was taken 56.9 days after discovery of 2026fjc
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +16.1 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-08 00:14 UT (#1429023-26)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4914 with SN 2026fjc - 2026-05-17 (T+66.9d)
Image below (2026-05-17.983) was taken 66.9 days after discovery of 2026fjc
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +16.3 (Clear Filter)

Annotated CCD Image (125% size, log scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-17 23:44 UT (#1430018-22)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026fov - Type II Supernova (discovered 2026-03-14) in NGC 7292

NGC 7292 with SN 2026fov (Pegasus)
SN 2026fov (Type: II) discovered 2026-03-14.851 UT by Koichi Itagaki
Alias: ZTF26aaltzhc
Discovery Magnitude 13.5 (Clear- Filter)
vs Prior Non-Detection Limiting Magnitude ( Filter)
0.35-m F/11 + CCD (KAF-1001E) unfiltered
A classification spectrum taken on 2026-03-17.0155 suggests that
spectrum resembles that of a type II supernova about two weeks after the
explosion at the redshift (0.003292) of the host galaxy, value from NED.
Distance 13.7 Mpc = 45 mly
( TNS 2026fov )
[ Irregular Galaxies ]

NGC 7292 - Irregular Galaxy with SN 2026fov (T+1.3d)

Annotated CCD Image (50% size, square root scale)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-16 04:21 UT (#1407253-57)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026fov - Light Curve

NGC 7292 with SN 2026fov - 2026-03-16 (T+1.3d)
Image below (2026-03-16.174) was taken 1.3 days after discovery of 2026fov
Position of earlier transient (distinct) is shown by white cross-hairs
Measured Magnitude +13.78 (Clear Filter)
Image taken before classification as a supernova

Annotated CCD Image (125% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-16 04:21 UT (#1407253-57)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 7292 with SN 2026fov - 2026-03-18 (T+3.3d)
Image below (2026-03-18.183) was taken 3.3 days after discovery of 2026fov
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +13.80 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-18 04:31 UT (#1408051-54)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 7292 with SN 2026fov - 2026-03-20 (T+5.3d)
Image below (2026-03-20.152) was taken 5.3 days after discovery of 2026fov
Position of reported supernova (distinct) is shown by white cross-hairs
Measured Magnitude +13.76 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-20 03:48 UT (#1409162-66)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 7292 with SN 2026fov - 2026-03-21 (T+6.3d)
Image below (2026-03-21.178) was taken 6.3 days after discovery of 2026fov
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +13.85 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-21 04:21 UT (#1410203-05)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 7292 with SN 2026fov - 2026-03-30 (T+15.3d)
Image below (2026-03-30.106) was taken 15.3 days after discovery of 2026fov
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +13.98 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-30 02:41 UT (#1413217-21)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 7292 with SN 2026fov - 2026-04-02 (T+18.3d)
Image below (2026-04-02.141) was taken 18.3 days after discovery of 2026fov
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +13.79 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-02 03:28 UT (#1415149-51)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 7292 with SN 2026fov - 2026-04-06 (T+22.2d)
Image below (2026-04-06.101) was taken 22.2 days after discovery of 2026fov
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +14.08 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-06 02:34 UT (#1417131-35)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 7292 with SN 2026fov - 2026-04-13 (T+29.3d)
Image below (2026-04-13.120) was taken 29.3 days after discovery of 2026fov
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +14.12 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-13 03:02 UT (#1420242-46)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 7292 with SN 2026fov - 2026-04-18 (T+34.2d)
Image below (2026-04-18.064) was taken 34.2 days after discovery of 2026fov
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +14.13 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-18 01:39 UT (#1422124-27)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 7292 with SN 2026fov - 2026-04-30 (T+46.2d)
Image below (2026-04-30.018) was taken 46.2 days after discovery of 2026fov
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +14.17 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-30 00:35 UT (#1427095-99)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026fuz - Type Ia Supernova (discovered 2026-03-15) in IC 4556

IC 4556 with SN 2026fuz (Serpens)
SN 2026fuz (Type: Ia) discovered 2026-03-15.132 UT by GOTO
Alias: GOTO26cbv, ZTF26aalhcqv
Discovery Magnitude 19.49 (L-GOTO Filter)
vs Prior Non-Detection Limiting Magnitude 19.9 (L-GOTO Filter)
( TNS 2026fuz )

IC 4556 w/SN2026fuz

Annotated CCD Image (50% size, square root scale)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-28 23:16 UT (#1412067-71)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026fuz - Light Curve

IC 4556 with SN 2026fuz - 2026-03-28 (T+13.8d)
Image below (2026-03-28.963) was taken 13.8 days after discovery of 2026fuz
Position of reported supernova (faint) is shown by white cross-hairs
Measured Magnitude +17.35 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-28 23:16 UT (#1412067-71)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

IC 4556 with SN 2026fuz - 2026-04-01 (T+16.9d)
Image below (2026-04-01.048) was taken 16.9 days after discovery of 2026fuz
Position of earlier supernova (faint, stable) is shown by white cross-hairs
Measured Magnitude +17.35 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-01 01:18 UT (#1414103-07)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

IC 4556 with SN 2026fuz - 2026-04-04 (T+19.9d)
Image below (2026-04-04.048) was taken 19.9 days after discovery of 2026fuz
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +17.65 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-04 01:17 UT (#1416067-71)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

IC 4556 with SN 2026fuz - 2026-04-10 (T+25.9d)
Image below (2026-04-10.077) was taken 25.9 days after discovery of 2026fuz
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +17.92 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
180s exposure (single frame), 3x3 binning, Clear Filter
2026-04-10 01:51 UT (#1418084)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

IC 4556 with SN 2026fuz - 2026-04-13 (T+29.0d)
Image below (2026-04-13.099) was taken 29.0 days after discovery of 2026fuz
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +18.06 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-13 02:30 UT (#1420227-30)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

IC 4556 with SN 2026fuz - 2026-04-17 (T+33.9d)
Image below (2026-04-17.994) was taken 33.9 days after discovery of 2026fuz
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +18.25 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-17 23:57 UT (#1422068-71)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

IC 4556 with SN 2026fuz - 2026-04-23 (T+38.9d)
Image below (2026-04-23.004) was taken 38.9 days after discovery of 2026fuz
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +18.46 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-23 00:15 UT (#1425037-41)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

IC 4556 with SN 2026fuz - 2026-04-29 (T+44.9d)
Image below (2026-04-29.034) was taken 44.9 days after discovery of 2026fuz
Position of earlier supernova (very faint) is shown by white cross-hairs
Estimated Magnitude +18.9 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-29 00:56 UT (#1426050-54)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

IC 4556 with SN 2026fuz - 2026-05-08 (T+53.9d)
Image below (2026-05-08.028) was taken 53.9 days after discovery of 2026fuz
Position of earlier supernova (very faint) is shown by white cross-hairs
Non-Detection Limiting Magnitude +18.6 (Clear Filter)

Annotated CCD Image (125% size, linear scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-08 00:43 UT (#1429033-34)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026fvx - Type Ia Supernova (discovered 2026-03-17) in NGC 4205

NGC 4205 with SN 2026fvx (Draco)
SN 2026fvx (Type: Ia) discovered 2026-03-17.986 UT by LAST
Alias: ZTF26aamqluf
Discovery Magnitude 19.46 (Clear Filter)
vs Prior Non-Detection Limiting Magnitude 19.97 (Clear Filter)
( TNS 2026fvx )

NGC 4205 - Spiral Galaxy with SN 2026fvx (T+3.0d)

Annotated CCD Image (50% size, square root scale)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-20 23:21 UT (#1410075-79)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026fvx - Light Curve

NGC 4205 with SN 2026fvx - 2026-03-20 (T+3.0d)
Image below (2026-03-20.968) was taken 3.0 days after discovery of 2026fvx
Position of earlier supernova (distinct, brightening) is shown by white cross-hairs
Measured Magnitude +14.71 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-20 23:21 UT (#1410075-79)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4205 with SN 2026fvx - 2026-03-28 (T+11.0d)
Image below (2026-03-28.947) was taken 11.0 days after discovery of 2026fvx
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +12.75 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-03-28 22:52 UT (#1412060-64)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4205 with SN 2026fvx - 2026-04-01 (T+14.0d)
Image below (2026-04-01.005) was taken 14.0 days after discovery of 2026fvx
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +12.48 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-01 00:16 UT (#1414078-82)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4205 with SN 2026fvx - 2026-04-03 (T+16.9d)
Image below (2026-04-03.922) was taken 16.9 days after discovery of 2026fvx
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +12.38 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-03 22:13 UT (#1416033-35)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4205 with SN 2026fvx - 2026-04-05 (T+18.9d)
Image below (2026-04-05.872) was taken 18.9 days after discovery of 2026fvx
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +12.36 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-05 21:04 UT (#1417005-09)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4205 with SN 2026fvx - 2026-04-09 (T+23.0d)
Image below (2026-04-09.974) was taken 23.0 days after discovery of 2026fvx
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +12.48 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-09 23:31 UT (#1418031-35)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4205 with SN 2026fvx - 2026-04-14 (T+27.1d)
Image below (2026-04-14.060) was taken 27.1 days after discovery of 2026fvx
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +12.76 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-14 01:34 UT (#1421067-70)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4205 with SN 2026fvx - 2026-04-17 (T+31.0d)
Image below (2026-04-17.963) was taken 31.0 days after discovery of 2026fvx
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +12.95 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-17 23:16 UT (#1422052-56)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4205 with SN 2026fvx - 2026-04-22 (T+36.0d)
Image below (2026-04-22.981) was taken 36.0 days after discovery of 2026fvx
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +13.20 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-22 23:42 UT (#1425023-27)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4205 with SN 2026fvx - 2026-04-28 (T+42.0d)
Image below (2026-04-28.959) was taken 42.0 days after discovery of 2026fvx
Position of earlier supernova (fading but still distinct ) is shown by white cross-hairs
Measured Magnitude +13.28 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-28 23:09 UT (#1426007-10)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4205 with SN 2026fvx - 2026-05-17 (T+61.0d)
Image below (2026-05-17.969) was taken 61.0 days after discovery of 2026fvx
Position of earlier supernova (fading) is shown by white cross-hairs
Measured Magnitude +13.98 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-17 23:22 UT (#1430010-13)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 4205 with SN 2026fvx - 2026-05-29 (T+73.0d)
Image below (2026-05-29.981) was taken 73.0 days after discovery of 2026fvx
Position of earlier supernova (fading but still distinctt) is shown by white cross-hairs
Measured Magnitude +14.53 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-29 23:41 UT (#1434015-19)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026gwx - Type Ib Supernova (discovered 2026-03-20) in NGC 3689

NGC 3689 with SN 2026gwx (Leo)
SN 2026gwx (Type: Ib) discovered 2026-03-20.236 UT by ZTF
Alias: ZTF26aaodgsa
Discovery Magnitude 20.8896 (r-ZTF Filter)
vs Prior Non-Detection Limiting Magnitude 20.921 (g-ZTF Filter)
Bright (m_peak <= 18.5) transient candidate identified autonomously
by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167).
( TNS 2026gwx )

NGC 3689 - Spiral Galaxy with SN2026gwx (T+14.7d)

Annotated CCD Image (50% size, square root scale)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-03 21:43 UT (#1416026-28)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026gwx - Light Curve

NGC 3689 with SN 2026gwx - 2026-04-03 (T+14.7d)
Image below (2026-04-03.901) was taken 14.7 days after discovery of 2026gwx
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +14.77 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-03 21:43 UT (#1416026-28)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3689 with SN 2026gwx - 2026-04-05 (T+16.7d)
Image below (2026-04-05.942) was taken 16.7 days after discovery of 2026gwx
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +14.80 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-05 22:45 UT (#1417035-39)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3689 with SN 2026gwx - 2026-04-09 (T+20.7d)
Image below (2026-04-09.960) was taken 20.7 days after discovery of 2026gwx
Position of earlier supernova (faint but distinct) is shown by white cross-hairs
Measured Magnitude +14.68 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-09 23:10 UT (#1418024-28)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3689 with SN 2026gwx - 2026-04-13 (T+24.7d)
Image below (2026-04-13.976) was taken 24.7 days after discovery of 2026gwx
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +14.79 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-13 23:34 UT (#1421022-26)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3689 with SN 2026gwx - 2026-04-17 (T+28.7d)
Image below (2026-04-17.890) was taken 28.7 days after discovery of 2026gwx
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +15.7 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-17 21:29 UT (#1422017-20)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3689 with SN 2026gwx - 2026-04-22 (T+33.7d)
Image below (2026-04-22.970) was taken 33.7 days after discovery of 2026gwx
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude + (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-22 23:20 UT (#1425018-19)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3689 with SN 2026gwx - 2026-04-29 (T+40.7d)
Image below (2026-04-29.973) was taken 40.7 days after discovery of 2026gwx
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +16.2 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-29 23:30 UT (#1427065-69)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3689 with SN 2026gwx - 2026-05-20 (T+61.7d)
Image below (2026-05-20.974) was taken 61.7 days after discovery of 2026gwx
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +16.2 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-20 23:28 UT (#1431030-33)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026ihi - Type II Supernova (discovered 2026-04-04) in NGC 3861

NGC 3861 with SN 2026ihi (Leo)
SN 2026ihi (Type: unk) discovered 2026-04-04.401 UT by ATLAS
Alias: ATLAS26dru
Discovery Magnitude 18.182 (orange-ATLAS Filter)
vs Prior Non-Detection Limiting Magnitude 18.41 (orange-ATLAS Filter)
( TNS 2026ihi )

NGC 3861 - Spiral Galaxy
with several other galaxies in same field of view
PGC 36610 (catalog mag +16.0), PGC 1613729 (catalog mag +16.8),
PGC 36622 (catalog mag +17.2), , PGC 1613555 (catalog mag +17.5),
PGC 1610890 (catalog mag +18.1)

Annotated CCD Image (50% size, square root scale)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-09 22:47 UT (#1418016-20)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3861 - Detail

Annotated CCD Image (150% size, square root scale, cropped)
Image details as above

SN 2026ihi - Light Curve

NGC 3861 - Earlier Image (Jan 2022), Pre-SN

CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, C Filter
2022-01-29 01:55 UT (#961082-86)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3861 with SN 2026ihi - 2026-04-09 (T+5.5d)
Image below (2026-04-09.943) was taken 5.5 days after discovery of SN 2026ihi
Position of earlier transient (faint) is shown by white cross-hairs
Estimated Magnitude +17.0 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-09 22:47 UT (#1418016-20)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3861 with SN 2026ihi - 2026-04-13 (T+8.7d)
Image below (2026-04-13.082) was taken 8.7 days after discovery of 2026ihi
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +17.2 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-13 02:05 UT (#1420219-23)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3861 with SN 2026ihi - 2026-04-14 (T+9.6d)
Image below (2026-04-14.021) was taken 9.6 days after discovery of 2026ihi
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +17.0 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-14 00:38 UT (#1421043-47)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3861 with SN 2026ihi - 2026-04-17 (T+13.5d)
Image below (2026-04-17.904) was taken 13.5 days after discovery of 2026ihi
Position of earlier supernova ( ) is shown by white cross-hairs
Estimated Magnitude +17.1 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-17 21:50 UT (#1422024-28)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3861 with SN 2026ihi - 2026-05-01 (T+26.6d)
Image below (2026-05-01.013) was taken 26.6 days after discovery of 2026ihi
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +17.4 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-01 00:26 UT (#1428084-88)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026jsg - Type Ia Supernova (discovered 2026-04-15) in CGCG 008-040

CGCG 008-040 with SN 2026jsg (Sextans)
SN 2026jsg (Type: Ia) discovered 2026-04-15.925 UT by ATLAS
Alias: ATLAS26ehr
Discovery Magnitude 19.126 (wide-ATLAS Filter)
vs Prior Non-Detection Limiting Magnitude 20.01 (wide-ATLAS Filter)
( TNS 2026jsg )

CGCG 008-040 with SN 2026jsg (T+14d)

Annotated CCD Image (100% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-29 22:32 UT (#1427033-36)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026jsg - Light Curve

CGCG 008-040 with SN 2026jsg - 2026-04-29 (T+14.0d)
Image below (2026-04-29.934) was taken 14.0 days after discovery of 2026jsg
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +16.01 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
4 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-29 22:32 UT (#1427033-36)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026kid - Type II Supernova (discovered 2026-04-22) in NGC 5907

NGC 5907 with SN 2026kid (Draco)
SN 2026kid (Type: II) discovered 2026-04-22.600 UT by Yasuo Sano
Alias: ATLAS26equ, ZTF26aatswhm
Discovery Magnitude 16.62 (Clear- Filter)
vs Prior Non-Detection Limiting Magnitude 19 (Clear- Filter)
SCT 0.36-m F/11 reflector + FLI ML1001E CCD, Nayoro Hokkaido Japan
( TNS 2026kid )

NGC 5907 with SN 2026kid - 2026-04-28 (T+6.4d)
Image below (2026-04-28.988) was taken 6.4 days after discovery of 2026kid

Annotated CCD Image (70% size, square root scale)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-28 23:51 UT (#1426021-25)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026kid - Light Curve

NGC 5907 with SN 2026kid - 2026-04-28 (T+6.4d)
Image below (2026-04-28.988) was taken 6.4 days after discovery of 2026kid
Position of reported supernova (distinct) is shown by white cross-hairs
Estimated Magnitude +14.8 (Clear Filter)
Unable to separate SN from nucleus in CCDSoft / SExtractor

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-28 23:51 UT (#1426021-25)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 5907 with SN 2026kid - 2026-04-29 (T+7.4d)
Image below (2026-04-29.989) was taken 7.4 days after discovery of 2026kid
Position of earlier supernova (distinct) is shown by white cross-hairs
Measured Magnitude +14.10 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-29 23:49 UT (#1427072-74)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 5907 with SN 2026kid - 2026-04-30 (T+8.3d)
Image below (2026-04-30.910) was taken 8.3 days after discovery of 2026kid
Position of earlier supernova (distinct) is shown by white cross-hairs
Estimated Magnitude +14.7 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-30 21:59 UT (#1428015-19)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 5907 with SN 2026kid - 2026-05-21 (T+28.4d)
Image below (2026-05-21.019) was taken 28.4 days after discovery of 2026kid
Position of earlier supernova (distinct) is shown by white cross-hairs
Estimated Magnitude +15.1 (Clear Filter)

Annotated CCD Image (125% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-21 00:35 UT (#1431055-59)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 5907 with SN 2026kid - 2026-05-29 (T+36.4d)
Image below (2026-05-29.002) was taken 36.4 days after discovery of 2026kid
Position of earlier supernova (fading ) is shown by white cross-hairs
Measured Magnitude +14.20 (Clear Filter)
Poor quality image (due to bright sky background/cloud)

Annotated CCD Image (125% size, square root scale, cropped)
3 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-29 00:08 UT (#1433021-23)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 5907 w/SN2026kid - Earlier Image (Mar 2008)

CCD Image
4 x 180s exposure (average combine), 2x2 binning, C Filter
2008-03-07 23:32 hUT (#273116-19)
8" LX200 Classic +ST=7E

SN 2026kie - Type I Supernova (discovered 2026-04-22) in NGC 3437

NGC 3437 with SN 2026kie (Leo)
SN 2026kie (Type: I) discovered 2026-04-22.314 UT by ATLAS
Alias: ATLAS26epm, ZTF26aatzrft
Discovery Magnitude 18.086 (orange-ATLAS Filter)
vs Prior Non-Detection Limiting Magnitude 19.49 (orange-ATLAS Filter)
( TNS 2026kie )

NGC 3437 - Spiral Galaxy

Annotated CCD Image (50% size, log scale)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-29 23:08 UT (#1427058-62)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026kie - Light Curve

NGC 3437 with SN 2026kie - 2026-04-29 (T+7.6d)
Image below (2026-04-29.958) was taken 7.6 days after discovery of 2026kie

Annotated CCD Image (150% size, log scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-29 23:08 UT (#1427058-62)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3437 with SN 2026kie - 2026-04-30 (T+8.7d)
Image below (2026-04-30.985) was taken 8.7 days after discovery of 2026kie
Position of earlier supernova ( ) is shown by white cross-hairs
Estimated Magnitude +15.8 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-04-30 23:47 UT (#1428068-72)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3437 with SN 2026kie - 2026-05-20 (T+28.6d)
Image below (2026-05-20.944) was taken 28.6 days after discovery of 2026kie
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +15.3 (Clear Filter)
Poor quality image (due to cloud)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-20 22:49 UT (#1431012-16)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3437 with SN 2026kie - 2026-05-29 (T+37.7d)
Image below (2026-05-29.965) was taken 37.7 days after discovery of 2026kie
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +15.2 (Clear Filter)
Poor quality image (due to bright sky background)

Annotated CCD Image (150% size, square root scale, cropped)
2 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-29 23:14 UT (#1434008-09)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026myp - Type Ia Supernova (discovered 2026-05-17) in IC 5191

IC 5191 with SN 2026myp (Lacerta)
SN 2026myp (Type: Ia) discovered 2026-05-17.575 UT by ATLAS
Alias: ATLAS26fxq
Discovery Magnitude 17.878 (cyan-ATLAS Filter)
vs Prior Non-Detection Limiting Magnitude 16.46 (orange-ATLAS Filter)
( TNS 2026myp )

IC 5191 with adjacent galaxies
IC 5191 (alias PGC 68399, catalog mag+14.9)
NGC 7242 (catalog mag +12.9), NGC 7240 (catalog mag +14.3)
IC 1441 (catalog mag +14.6), PGC 68436 (catalog mag +15.4)

Annotated CCD Image (50% size, square root scale)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-21 00:15 UT (#1431048-52)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

SN 2026myp - Light Curve

IC 5191 with SN 2026myp - 2026-05-21 (T+3.4d)
Image below (2026-05-21.004) was taken 3.4 days after discovery of 2026myp
Position of earlier supernova (faint) is shown by white cross-hairs
Estimated Magnitude +16.7 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-21 00:15 UT (#1431048-52)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

IC 5191 with SN 2026myp - 2026-05-29 (T+12.4d)
Image below (2026-05-29.995) was taken 12.4 days after discovery of 2026myp
Position of earlier supernova (faint) is shown by white cross-hairs
Measured Magnitude +15.48 (Clear Filter)

Annotated CCD Image (150% size, square root scale, cropped)
5 x 180s exposure (average combine), 3x3 binning, Clear Filter
2026-05-30 00:02 UT (#1434022-26)
12" LX200R (at f/10.4) + ST-10XME
Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

This Web Page:	Supernovae - 2026
Last Updated :	2026-05-31
Site Owner :	David Richards
Home Page :	David's Astronomy Web Site

David's Astronomy Pages (Deep Sky) Supernovae - 2026