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Deepsky
Supernovae
Choose Constellation
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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
AT2025ven
anonymous
Her
16:35:49
+34:01:27
0.0
20.1
2025-08-23
0.164532
20.1
2025-08-23
2025-08-23
AT2025xnm
anonymous
Her
17:01:19
+36:35:17
0.0
20.0
2025-09-09
0.164103
20.0
2025-09-09
2025-09-09
AT2025usd
anonymous
Ser
15:50:33
+15:40:01
0.0
19.8
2025-08-18
0.163485
19.8
2025-08-18
2025-08-18
AT2025tla
anonymous
Peg
23:22:54
+21:41:40
0.0
20.5
2025-08-02
0.162591
20.5
2025-08-02
2025-08-02
2025upm
Cyg
20:07:19
+55:28:25
0.0
19.8
2025-08-18
SLSN-I
0.161
19.8
2025-08-18
2025-08-18
AT2025won
anonymous
Cet
01:27:44
-05:59:50
0.0
18.7
2025-09-01
0.159794
18.7
2025-09-01
2025-09-01
2025umq
Psc
00:48:18
+07:59:00
0.0
20.5
2025-08-24
Ia
0.159
19.6
2025-08-17
2025-08-17
AT2025ubc
LEDA 1777090
Boo
13:57:16
+26:27:38
0.0
19.9
2025-08-16
0.156307
19.9
2025-08-16
2025-08-16
AT2025xfv
anonymous
Cet
02:38:10
+09:10:33
0.0
20.5
2025-08-27
0.150671
20.5
2025-08-27
2025-08-27
2025wau
Ari
02:15:49
+19:21:24
0.0
20.3
2025-08-22
Ia
0.15
20.3
2025-08-22
2025-08-22
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