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Deepsky
Supernovae
Choose Constellation
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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
AT2025scx
LEDA 1386010
Boo
15:08:00
+10:53:31
0.0
19.9
2025-07-25
0.077999
19.9
2025-07-25
2025-07-25
AT2025sdl
anonymous
Boo
14:18:24
+09:50:18
0.0
21.0
2025-07-25
21.0
2025-07-25
2025-07-25
AT2025sio
Boo
15:24:21
+34:17:45
0.0
19.5
2025-07-26
19.5
2025-07-26
2025-07-26
AT2025sgy
Boo
14:56:00
+40:55:02
0.0
19.8
2025-07-26
19.8
2025-07-26
2025-07-26
AT2025sip
Boo
15:10:06
+26:25:13
0.0
19.9
2025-07-26
19.9
2025-07-26
2025-07-26
AT2025sgw
LEDA 2233702
Boo
15:09:33
+43:58:44
0.0
20.0
2025-07-25
0.154456
20.0
2025-07-25
2025-07-25
AT2025srj
anonymous
Boo
14:41:31
+31:12:59
0.0
19.4
2025-07-24
19.4
2025-07-24
2025-07-24
AT2025sri
Boo
14:33:32
+20:38:05
0.0
19.7
2025-07-24
19.7
2025-07-24
2025-07-24
AT2025sqy
anonymous
Boo
14:42:12
+41:49:58
0.0
20.4
2025-07-26
0.185717
20.4
2025-07-26
2025-07-26
AT2025sux
anonymous
Boo
14:09:35
+54:45:02
0.0
18.8
2025-07-31
18.8
2025-07-31
2025-07-31
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