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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
AT2025qhv
anonymous
Her
16:24:08
+42:56:57
0.0
20.0
2025-07-04
0.19055
20.0
2025-07-04
2025-07-04
AT2025srx
And
00:18:00
+42:57:21
0.0
19.9
2025-07-29
19.9
2025-07-29
2025-07-29
AT2025rzl
And
01:01:44
+42:58:04
0.0
19.5
2025-07-23
19.5
2025-07-23
2025-07-23
AT2025tll
anonymous
And
02:32:58
+42:58:55
0.0
19.6
2025-08-10
19.6
2025-08-10
2025-08-10
AT2025tet
LEDA 2213824
CVn
13:11:16
+43:08:13
0.0
17.9
2025-08-03
0.02804
17.9
2025-08-03
2025-08-03
AT2025sdu
LEDA 2214563
Boo
15:25:27
+43:10:08
0.0
19.6
2025-07-25
0.057524
19.6
2025-07-25
2025-07-25
AT2025pdd
LEDA 2215290
Lyr
18:16:05
+43:12:11
0.0
20.2
2025-06-27
0.065393
20.2
2025-06-27
2025-06-27
2025pdd
LEDA 2215290
Lyr
18:16:05
+43:12:11
0.0
20.2
2025-06-27
Ia
0.062
20.2
2025-06-27
2025-06-27
AT2025tjc
Aur
06:51:39
+43:18:48
0.0
18.7
2025-08-01
18.7
2025-08-01
2025-08-01
AT2025pdw
anonymous
And
00:13:00
+43:20:23
0.0
19.8
2025-06-24
19.8
2025-06-24
2025-06-24
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