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Deepsky
Supernovae
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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
AT2025xtw
And
01:46:16
+36:09:55
0.0
18.9
2025-09-16
18.9
2025-09-16
2025-09-16
AT2025xtv
Tri
02:10:47
+29:27:30
0.0
19.9
2025-09-14
19.9
2025-09-14
2025-09-14
AT2025xtu
anonymous
Lyn
09:40:28
+39:12:06
0.0
19.3
2025-09-15
19.3
2025-09-15
2025-09-15
AT2025xtt
LEDA 1271027
Vir
14:25:45
+04:38:13
0.0
18.6
2025-09-16
0.053816
18.6
2025-09-16
2025-09-16
AT2025xts
Oph
16:02:42
-06:49:55
0.0
19.8
2025-09-16
19.8
2025-09-16
2025-09-16
AT2025xtr
LEDA 1372819
Peg
21:28:29
+09:58:32
0.0
20.7
2025-09-14
0.071504
20.7
2025-09-14
2025-09-14
AT2025xtq
Cyg
19:55:42
+52:48:24
0.0
20.3
2025-09-15
20.3
2025-09-15
2025-09-15
AT2025xtp
And
01:20:31
+39:14:42
0.0
20.0
2025-09-17
20.0
2025-09-17
2025-09-17
AT2025xto
Peg
22:13:32
+06:57:33
0.0
19.9
2025-09-16
19.9
2025-09-16
2025-09-16
AT2025xtn
Peg
22:36:12
+22:50:11
0.0
19.7
2025-09-16
19.7
2025-09-16
2025-09-16
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