CzSkY
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Deepsky
Supernovae
Choose Constellation
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A ... B
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U ... V
Ursa Major
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Constellation
Max latest mag
Declination min
SN designation
SN
Host Galaxy
RA
Dec
Offset
Latest Mag
Latest Observed
Type
z
Max Mag
Max Mag Date
First Observed
AT2025vmm
LEDA 3198227
Scl
00:52:28
-28:27:08
0.0
18.9
2025-08-21
0.1237
18.9
2025-08-21
2025-08-21
AT2025xmc
LEDA 3198669
Scl
00:42:58
-28:37:41
0.0
19.5
2025-09-13
19.5
2025-09-13
2025-09-13
AT2025yht
LEDA 3198832
Scl
00:40:51
-27:58:42
0.0
19.4
2025-09-23
0.1147
19.4
2025-09-23
2025-09-23
AT2025ugf
LEDA 3199670
Scl
00:46:58
-30:50:39
0.0
20.1
2025-08-17
0.1321
20.1
2025-08-17
2025-08-17
AT2025ysj
LEDA 3201108
Scl
01:16:52
-28:46:47
0.0
20.1
2025-09-25
0.062
20.1
2025-09-25
2025-09-25
AT2025ymb
LEDA 3202487
Scl
01:12:16
-29:33:52
0.0
19.1
2025-09-24
0.1076
19.1
2025-09-24
2025-09-24
AT2025wal
LEDA 3205985
Scl
01:44:40
-31:40:26
0.0
20.0
2025-08-24
0.1466
20.0
2025-08-24
2025-08-24
2025txi
LEDA 3207215
For
02:05:25
-30:46:15
0.0
18.4
2025-08-15
Ia
0.073954
18.4
2025-08-15
2025-08-15
AT2025ych
LEDA 3216201
For
03:24:14
-27:19:59
0.0
20.0
2025-08-31
0.0772
20.0
2025-08-31
2025-08-31
AT2025uow
LEDA 3216962
For
03:33:31
-30:05:46
0.0
19.7
2025-08-18
0.0585
19.7
2025-08-18
2025-08-18
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