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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
AT2025rmx
LEDA 134344
Cap
21:52:13
-23:22:41
0.0
19.8
2025-07-19
0.032349
19.8
2025-07-19
2025-07-19
2025rmx
LEDA 134344
Cap
21:52:13
-23:22:41
0.0
19.8
2025-07-19
IIn
0.032349
19.8
2025-07-19
2025-07-19
2025nmk
CGCG 023-013
Ser
16:06:39
-02:21:25
0.0
19.6
2025-06-12
Ib
0.032389
19.6
2025-06-12
2025-06-12
AT2025shi
UGC 12193
Peg
22:48:42
+27:34:57
0.0
20.3
2025-07-26
0.032479
20.3
2025-07-26
2025-07-26
AT2025rmb
LEDA 3094434
Aqr
22:44:58
-20:33:33
0.0
19.0
2025-07-18
0.032596
19.0
2025-07-18
2025-07-18
2025rmb
LEDA 3094434
Aqr
22:44:58
-20:33:33
0.0
19.0
2025-07-18
II
0.032596
19.0
2025-07-18
2025-07-18
2025ndo
anonymous
Aql
20:03:50
+09:53:53
0.0
19.5
2025-06-08
II
0.03264
19.5
2025-06-08
2025-06-08
2025pjl
KUG 2237+185
Peg
22:39:45
+18:49:45
0.0
20.4
2025-06-23
Ic
0.03283
20.4
2025-06-23
2025-06-23
AT2025pjl
KUG 2237+185
Peg
22:39:45
+18:49:45
0.0
20.4
2025-06-23
0.032833
20.4
2025-06-23
2025-06-23
AT2025oil
LEDA 252536
Hyi
02:48:39
-73:59:38
0.0
18.9
2025-06-15
0.032969
18.9
2025-06-15
2025-06-15
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