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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
AT2025ses
anonymous
Psc
01:06:44
+28:08:34
0.0
19.2
2025-07-25
0.075208
19.2
2025-07-25
2025-07-25
AT2025sde
anonymous
Ari
01:56:25
+11:32:27
0.0
19.2
2025-07-25
19.2
2025-07-25
2025-07-25
AT2025sgi
Dra
18:32:43
+64:54:18
0.0
19.3
2025-07-25
19.3
2025-07-25
2025-07-25
AT2025sdv
LEDA 2699527
Dra
17:50:14
+67:24:17
0.0
19.5
2025-07-25
0.091586
19.5
2025-07-25
2025-07-25
AT2025sdu
LEDA 2214563
Boo
15:25:27
+43:10:08
0.0
19.6
2025-07-25
0.057524
19.6
2025-07-25
2025-07-25
AT2025sds
LEDA 1446779
Peg
00:07:03
+14:00:38
0.0
19.7
2025-07-25
0.085919
19.7
2025-07-25
2025-07-25
AT2025sev
anonymous
Dra
17:35:06
+64:05:10
0.0
19.9
2025-07-25
19.9
2025-07-25
2025-07-25
AT2025ser
LEDA 2044653
Boo
14:46:36
+34:08:52
0.0
19.9
2025-07-25
0.070521
19.9
2025-07-25
2025-07-25
AT2025sdq
LEDA 1304262
Psc
00:08:35
+06:37:06
0.0
19.9
2025-07-25
0.079652
19.9
2025-07-25
2025-07-25
AT2025scx
LEDA 1386010
Boo
15:08:00
+10:53:31
0.0
19.9
2025-07-25
0.077999
19.9
2025-07-25
2025-07-25
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