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Deepsky
Supernovae
Choose Constellation
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A ... B
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U ... V
Ursa Major
Ursa Minor
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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
AT2025aapj
M31
And
00:40:06
+40:48:55
1790.3E1633.5S
17.9
2025-10-16
EGN
-0.00167
17.9
2025-10-16
2025-10-16
AT2025acfl
M31
And
00:42:45
+41:15:18
13.3W 50.4S
16.5
2025-11-03
EGN
16.5
2025-11-03
2025-11-03
AT2025aada
LEDA 1275082
Psc
01:00:38
+04:54:30
0.0
19.8
2025-10-12
FBOT
19.8
2025-10-12
2025-10-12
2025acru
NGC 4017
Com
11:58:45
+27:27:08
0.0
19.3
2025-10-29
I
0.0115
19.3
2025-10-29
2025-10-29
2025qtt
UGC 11453
Cyg
19:31:06
+54:06:03
0.0
19.1
2025-09-25
II
0.012839
16.3
2025-07-16
2025-07-11
2025tam
NGC 6708
Tel
18:55:34
-53:43:22
11.7E 1.6N
16.4
2025-10-07
II
0.0086
15.3
2025-09-09
2025-08-02
2025pjx
UGC 542
Psc
00:53:25
+29:16:42
0.0
19.9
2025-09-24
II
0.015
17.0
2025-08-13
2025-06-30
2025tjj
UGC 3579
Aur
06:53:13
+47:10:07
0.0
18.8
2025-09-24
II
0.021598
18.1
2025-08-07
2025-08-07
2025yao
UGC 3458
Cam
06:26:03
+64:43:49
0.0
17.7
2025-10-31
II
0.014343
16.7
2025-10-02
2025-09-20
2025yjt
NGC 491
Scl
01:21:19
-34:03:34
0.0
17.8
2025-09-24
II
0.012902
17.8
2025-09-24
2025-09-24
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