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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
AT2025hwp
anonymous
Leo
09:23:10
+24:42:05
0.0
18.9
2025-04-21
18.9
2025-04-21
2025-04-21
2025hwp
anonymous
Leo
09:23:10
+24:42:05
0.0
18.9
2025-04-21
Ia
0.071
18.9
2025-04-21
2025-04-21
AT2025hes
LEDA 1714181
Her
17:01:47
+24:42:26
0.0
20.1
2025-04-10
0.049751
20.1
2025-04-10
2025-04-10
2025hes
LEDA 1714181
Her
17:01:47
+24:42:26
0.0
20.1
2025-04-10
Ia
0.049751
20.1
2025-04-10
2025-04-10
AT2025gyo
LEDA 1717811
Peg
22:23:03
+24:50:17
0.0
18.3
2025-04-07
0.046302
18.3
2025-04-07
2025-04-07
2025gyo
LEDA 1717811
Peg
22:23:03
+24:50:17
0.0
18.3
2025-04-07
Ia
0.0563
18.3
2025-04-07
2025-04-07
AT2025kei
LEDA 1725759
Boo
14:51:44
+25:06:35
0.0
18.8
2025-05-08
0.062833
18.8
2025-05-08
2025-05-08
2025kei
LEDA 1725759
Boo
14:51:44
+25:06:35
0.0
18.8
2025-05-08
Ia
0.046
18.8
2025-05-08
2025-05-08
AT2025jad
anonymous
Her
17:48:18
+25:08:40
0.0
20.7
2025-04-30
20.7
2025-04-30
2025-04-30
AT2025ivv
anonymous
Peg
21:48:48
+25:17:36
0.0
20.3
2025-04-24
20.3
2025-04-24
2025-04-24
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