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Deepsky
Supernovae
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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
AT2025ywm
Her
17:05:48
+34:07:32
0.0
21.1
2025-09-20
21.1
2025-09-20
2025-09-20
AT2025ywn
anonymous
Boo
14:47:49
+16:31:13
0.0
18.5
2025-09-26
0.035956
18.5
2025-09-26
2025-09-26
AT2025ywo
anonymous
Boo
14:41:38
+20:05:51
0.0
18.8
2025-09-30
18.8
2025-09-30
2025-09-30
AT2025ywp
anonymous
Ser
15:12:10
+04:08:26
0.0
19.0
2025-09-30
19.0
2025-09-30
2025-09-30
AT2025ywq
anonymous
Boo
15:37:30
+45:31:20
0.0
20.2
2025-09-24
0.071727
20.2
2025-09-24
2025-09-24
AT2025ywr
Ari
02:05:25
+21:09:16
0.0
19.9
2025-09-30
19.9
2025-09-30
2025-09-30
AT2025yws
Tau
04:22:01
+26:57:35
0.0
19.0
2025-09-30
19.0
2025-09-30
2025-09-30
AT2025ywt
Per
03:42:00
+33:55:30
0.0
20.6
2025-09-30
20.6
2025-09-30
2025-09-30
AT2025ywu
Ari
02:10:59
+10:35:11
0.0
19.4
2025-09-29
19.4
2025-09-29
2025-09-29
AT2025ywv
LEDA 1139667
Cet
02:49:33
-00:35:19
0.0
18.9
2025-09-27
0.044279
18.9
2025-09-27
2025-09-27
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