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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
2025ois
UGC 339
Psc
00:34:22
+10:12:18
0.0
18.6
2025-07-20
Ia
0.04
17.7
2025-06-20
2025-06-20
AT2025qhb
anonymous
Pic
05:02:24
-47:58:41
0.0
17.7
2025-07-04
17.7
2025-07-04
2025-07-04
AT2025qte
Col
06:12:51
-39:03:03
0.0
17.7
2025-07-08
17.7
2025-07-08
2025-07-08
2025qhb
anonymous
Pic
05:02:24
-47:58:41
0.0
17.7
2025-07-04
Ia-91T
0.06
17.7
2025-07-04
2025-07-04
AT2025soo
CGCG 050-024
Ser
15:33:21
+04:28:21
0.0
17.7
2025-07-29
0.036505
17.7
2025-07-29
2025-07-29
AT2025swd
Peg
22:34:21
+11:58:42
0.0
17.7
2025-07-31
17.7
2025-07-31
2025-07-31
AT2025thx
Pav
19:14:42
-58:53:53
0.0
17.7
2025-08-06
17.7
2025-08-06
2025-08-06
2025sbs
NGC 1594
Eri
04:30:50
-05:47:50
0.0
17.7
2025-07-29
IIP
0.017
17.7
2025-07-29
2025-07-22
AT2025pcf
anonymous
Cen
14:05:43
-51:02:35
0.0
17.6
2025-06-27
0.09749
17.6
2025-06-27
2025-06-27
AT2025qmf
M31
And
00:39:31
+41:11:27
2178.2E 280.8S
19.8
2025-07-13
EGN
-0.001004
17.6
2025-07-06
2025-07-06
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