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Deepsky
Supernovae
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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
AT2025izj
anonymous
Leo
11:30:59
+10:29:46
0.0
19.7
2025-04-22
19.7
2025-04-22
2025-04-22
AT2025izk
Hya
09:03:40
-09:30:17
0.0
19.9
2025-04-21
19.9
2025-04-21
2025-04-21
AT2025izl
Lyr
19:00:34
+27:22:30
0.0
20.0
2025-04-06
20.0
2025-04-06
2025-04-06
AT2025izm
LEDA 1629179
Her
16:46:31
+20:30:15
0.0
20.3
2025-04-20
0.148895
20.3
2025-04-20
2025-04-20
AT2025izn
LEDA 1265472
Ser
15:43:47
+04:14:22
0.0
20.1
2025-04-20
0.042201
20.1
2025-04-20
2025-04-20
AT2025izo
LEDA 1889845
Lyr
18:52:51
+30:05:22
0.0
20.1
2025-04-24
0.041353
20.1
2025-04-24
2025-04-24
AT2025izp
LEDA 2667148
Dra
18:48:26
+64:20:43
0.0
19.6
2025-04-30
0.0708
19.6
2025-04-30
2025-04-30
AT2025izq
anonymous
Boo
14:07:29
+13:59:53
0.0
20.7
2025-04-22
0.134506
20.7
2025-04-22
2025-04-22
Nova M31 2025-04a?
M31
And
00:42:37
+41:07:42
72.7E 505.8S
16.4
2025-04-16
16.4
2025-04-16
2025-04-16
Nova M31 2025-04b?
M31
And
00:42:41
+41:15:02
36.1E 66.1S
17.4
2025-04-16
17.4
2025-04-16
2025-04-16
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