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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
AT2025tpk
CGCG 386-023
Cet
01:38:40
-00:09:34
0.0
19.9
2025-08-09
0.056533
19.9
2025-08-09
2025-08-09
AT2025wwu
CGCG 339-054
Dra
17:38:42
+73:30:49
0.0
20.3
2025-09-02
0.04428
20.3
2025-09-02
2025-09-02
AT2025uvp
CGCG 307-023
Cam
05:46:24
+63:21:34
0.0
18.5
2025-08-21
0.049001
18.5
2025-08-21
2025-08-21
AT2025tuf
CGCG 254-037
Dra
18:22:44
+47:37:22
0.0
19.6
2025-08-09
0.043133
19.6
2025-08-09
2025-08-09
AT2025trj
CGCG 224-052
Her
16:30:23
+40:39:36
0.0
18.7
2025-08-11
0.029269
18.7
2025-08-11
2025-08-11
2025trj
CGCG 224-052
Her
16:30:23
+40:39:36
0.0
17.7
2025-08-21
Ia
0.02927
17.7
2025-08-21
2025-08-11
AT2025tps
CGCG 218-016
CVn
13:29:58
+38:24:08
0.0
19.1
2025-08-12
0.035008
19.1
2025-08-12
2025-08-12
2025rdu
CGCG 213-027
UMa
11:05:21
+38:14:04
0.0
16.7
2025-07-14
Ia
0.028392
16.7
2025-07-14
2025-07-14
AT2025srg
CGCG 173-023
Lyr
18:40:31
+28:36:18
0.0
21.1
2025-07-27
0.010277
21.1
2025-07-27
2025-07-27
AT2025xae
CGCG 149-003
Cnc
08:12:05
+29:24:08
0.0
19.1
2025-08-27
0.048686
19.1
2025-08-27
2025-08-27
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