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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
2025mjb
LEDA 2197368
CVn
12:38:27
+42:21:45
0.0
18.1
2025-06-09
Ia
0.06582
18.1
2025-06-09
2025-05-28
2025msz
LEDA 2207802
And
23:20:38
+42:51:55
0.0
18.2
2025-06-25
Ia
0.016692
16.8
2025-06-08
2025-06-01
AT2025pjw
LEDA 2208649
Lyr
18:42:20
+42:54:19
0.0
19.7
2025-06-29
0.069963
19.7
2025-06-29
2025-06-29
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
AT2025oae
LEDA 2218990
CVn
13:04:53
+43:21:50
0.0
17.0
2025-06-19
0.036579
17.0
2025-06-19
2025-06-19
AT2025obd
LEDA 2230956
UMa
11:38:49
+43:51:41
0.0
18.4
2025-06-19
0.034103
18.4
2025-06-19
2025-06-19
2025obd
LEDA 2230956
UMa
11:38:49
+43:51:41
0.0
18.4
2025-06-19
Ia
0.035
18.4
2025-06-19
2025-06-19
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