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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
AT2025rob
Peg
00:11:57
+21:46:29
0.0
19.0
2025-07-19
19.0
2025-07-19
2025-07-19
2025rob
Peg
00:11:57
+21:46:29
0.0
19.0
2025-07-19
Ia
0.08
19.0
2025-07-19
2025-07-19
AT2025sfw
anonymous
Boo
14:11:55
+21:47:09
0.0
21.2
2025-06-21
0.156275
21.2
2025-06-21
2025-06-21
AT2025phw
anonymous
Her
16:42:17
+21:48:01
0.0
20.1
2025-06-29
0.15149
20.1
2025-06-29
2025-06-29
AT2025qsb
Peg
23:30:01
+21:49:21
0.0
21.1
2025-06-29
21.1
2025-06-29
2025-06-29
AT2025sdi
Her
17:22:48
+21:50:00
0.0
18.8
2025-07-24
18.8
2025-07-24
2025-07-24
AT2025rzq
And
00:15:37
+21:53:26
0.0
19.8
2025-07-23
19.8
2025-07-23
2025-07-23
2025rzq
And
00:15:37
+21:53:26
0.0
19.8
2025-07-23
Ia
0.104
19.8
2025-07-23
2025-07-23
AT2025sce
anonymous
Vul
20:42:02
+21:54:21
0.0
21.1
2025-07-21
0.060645
21.1
2025-07-21
2025-07-21
2025sce
anonymous
Vul
20:42:02
+21:54:21
0.0
21.1
2025-07-21
Ia
0.066
21.1
2025-07-21
2025-07-21
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