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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
2025tir
LEDA 1458461
Peg
23:23:01
+14:27:06
0.0
20.7
2025-08-01
IIb
0.042236
20.7
2025-08-01
2025-08-01
AT2025wnz
LEDA 1459562
Ari
01:55:39
+14:29:31
0.0
19.4
2025-09-01
0.05046
19.4
2025-09-01
2025-09-01
AT2025spl
Del
20:19:15
+14:30:13
0.0
20.7
2025-07-25
20.7
2025-07-25
2025-07-25
AT2025syf
Peg
22:11:12
+14:31:18
0.0
19.4
2025-08-01
19.4
2025-08-01
2025-08-01
AT2025upd
Tau
03:30:10
+14:32:58
0.0
19.4
2025-08-18
19.4
2025-08-18
2025-08-18
AT2025wdk
Boo
14:06:39
+14:35:17
0.0
19.7
2025-08-19
19.7
2025-08-19
2025-08-19
AT2025sgu
anonymous
Psc
00:59:41
+14:35:26
0.0
19.6
2025-07-26
0.000223
17.4
2025-07-26
2025-07-26
AT2025uqr
Peg
21:20:13
+14:36:38
0.0
19.7
2025-08-20
19.7
2025-08-20
2025-08-20
2025tbf
LEDA 1463861
Ori
05:37:10
+14:39:45
0.0
18.6
2025-07-31
II
0.017839
18.6
2025-07-31
2025-07-31
AT2025wgi
Ari
03:01:59
+14:41:57
0.0
20.1
2025-08-28
20.1
2025-08-28
2025-08-28
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