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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
AT2025str
Dra
16:52:17
+55:38:16
0.0
20.9
2025-07-25
20.9
2025-07-25
2025-07-25
AT2025ssr
anonymous
Her
16:39:21
+33:39:44
0.0
21.0
2025-07-25
21.0
2025-07-25
2025-07-25
AT2025ssw
Lup
15:29:44
-36:32:40
0.0
22.7
2025-07-25
22.7
2025-07-25
2025-07-25
AT2025syt
Aps
16:24:12
-72:17:33
0.0
18.9
2025-07-25
18.9
2025-07-25
2025-07-25
2025ryz
IC 5168
PsA
22:08:44
-27:51:13
0.0
18.2
2025-07-25
II
0.016201
18.2
2025-07-25
2025-07-23
2025imr
Aqr
22:41:37
-03:10:37
0.0
19.5
2025-07-24
SLSN-I
0.09
16.4
2025-04-27
2025-04-27
AT2025mvz
anonymous
Psc
01:08:34
+11:03:09
0.0
19.6
2025-07-24
17.5
2025-06-12
2025-06-03
2025nou
LEDA 1104425
Aqr
22:04:14
-01:59:50
0.0
18.1
2025-07-24
Ia
0.040716
16.5
2025-06-29
2025-06-15
AT2025quq
Hya
11:05:32
-30:30:27
0.0
17.9
2025-07-24
16.3
2025-07-09
2025-07-09
2025qgd
NGC 3256
Vel
10:27:51
-43:54:20
0.4W 2.8S
16.9
2025-07-24
II
0.0094
16.4
2025-06-29
2025-06-29
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