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Deepsky
Supernovae
Choose Constellation
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A ... B
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S ... T
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U ... V
Ursa Major
Ursa Minor
Vela
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Vulpecula
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
AT2025gex
anonymous
Leo
09:44:17
+11:50:23
0.0
21.9
2025-03-29
0.093
21.9
2025-03-29
2025-03-29
AT2025frm
LEDA 1400606
Boo
14:26:02
+11:54:14
0.0
20.3
2025-03-24
0.157271
20.3
2025-03-24
2025-03-24
AT2025gtj
Leo
09:35:22
+11:54:25
0.0
22.8
2025-03-29
22.8
2025-03-29
2025-03-29
AT2025gjr
LEDA 1401402
Vir
12:19:19
+11:57:20
0.0
20.2
2025-04-01
0.063747
20.2
2025-04-01
2025-04-01
AT2025ijz
anonymous
Leo
10:34:45
+11:58:41
0.0
20.0
2025-04-23
20.0
2025-04-23
2025-04-23
AT2025hxe
Boo
13:44:31
+12:02:47
0.0
19.4
2025-04-05
19.4
2025-04-05
2025-04-05
2025fvw
NGC 5957
Ser
15:35:25
+12:03:27
37.0W 37.1N
16.2
2025-05-09
Ia
0.006
13.8
2025-04-10
2025-03-26
AT2025fvw
NGC 5957
Ser
15:35:25
+12:03:28
37.0W 37.1N
16.9
2025-03-27
Ia
0.006051
16.9
2025-03-27
2025-03-26
AT2025iwr
LEDA 1403276
Cnc
08:26:22
+12:04:10
0.0
20.0
2025-04-21
0.137741
20.0
2025-04-21
2025-04-21
AT2025hjy
CMi
07:32:13
+12:05:42
0.0
19.5
2025-04-07
19.5
2025-04-07
2025-04-07
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