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Deepsky
Supernovae
Choose Constellation
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A ... B
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U ... V
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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
AT2025fsm
NGC 5434
Boo
14:03:23
+09:26:19
0.0
20.3
2025-03-23
Gap
0.015
20.3
2025-03-23
2025-03-23
2025fsm
NGC 5434
Boo
14:03:23
+09:26:19
0.0
20.3
2025-03-23
Gap
0.015
20.3
2025-03-23
2025-03-23
2024abfl
NGC 2146
Cam
06:18:01
+78:22:01
111.0E 35.9N
18.4
2025-04-05
II
0.002979
16.5
2024-11-17
2024-11-15
2024aeee
NGC 2523
Cam
08:14:50
+73:34:43
37.7E 2.0N
18.1
2025-04-05
II
0.0116
15.3
2024-12-29
2024-12-17
2025adj
KUG 1458+516
Boo
14:59:44
+51:27:46
0.0
16.7
2025-03-28
II
0.011389
16.3
2025-01-31
2025-01-24
2025bco
LEDA 1142503
Vir
13:15:43
-00:28:18
0.0
15.8
2025-03-27
II
0.036
15.8
2025-03-19
2025-02-09
2025bei
anonymous
Crt
11:42:59
-16:47:44
0.0
17.4
2025-03-26
II
0.01246
16.2
2025-02-19
2025-02-08
2025emg
LEDA 2204097
Her
15:51:04
+42:41:25
0.0
17.6
2025-03-14
II
0.03441
17.6
2025-03-14
2025-03-14
2025fbj
LEDA 2597398
UMa
13:46:38
+60:02:57
0.0
18.5
2025-03-21
II
0.021
18.5
2025-03-21
2025-03-21
2025dzm
LEDA 1789388
Lyr
19:09:31
+26:49:18
0.0
17.7
2025-04-20
II
0.016
16.5
2025-03-24
2025-03-10
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