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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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Vela
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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
AT2025ysg
Cet
01:41:02
-00:29:43
0.0
22.2
2025-09-25
22.2
2025-09-25
2025-09-25
AT2025yse
Cet
02:10:05
+02:57:28
0.0
22.2
2025-09-24
22.2
2025-09-24
2025-09-24
AT2025yra
Cet
01:09:49
+00:01:58
0.0
22.3
2025-09-24
22.3
2025-09-24
2025-09-24
AT2025yrb
Psc
01:52:38
+05:48:42
0.0
22.4
2025-09-24
22.4
2025-09-24
2025-09-24
AT2025yua
LEDA 182134
Vel
10:04:29
-41:30:38
0.0
17.9
2025-09-28
0.02384
17.9
2025-09-28
2025-09-28
AT2025ytw
Pup
07:54:11
-24:38:32
0.0
18.0
2025-09-28
18.0
2025-09-28
2025-09-28
AT2025yth
CGCG 540-041
Per
03:06:52
+42:31:15
0.0
18.0
2025-09-28
0.017862
18.0
2025-09-28
2025-09-28
AT2025ytk
Ori
05:17:04
+06:28:23
0.0
18.1
2025-09-28
18.1
2025-09-28
2025-09-28
AT2025ytz
anonymous
Pup
08:00:41
-24:21:57
0.0
18.5
2025-09-28
0.082818
18.5
2025-09-28
2025-09-28
AT2025yty
AM 0428-450
Cae
04:30:20
-45:01:25
0.0
19.1
2025-09-28
0.065545
19.1
2025-09-28
2025-09-28
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