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Deepsky
Supernovae
Choose Constellation
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A ... B
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C ... D
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S ... T
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Tucana
U ... V
Ursa Major
Ursa Minor
Vela
Virgo
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Vulpecula
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
AT2025stl
Ser
15:55:40
+23:58:25
0.0
20.3
2025-07-30
20.3
2025-07-30
2025-07-30
AT2025syh
anonymous
Aqr
23:42:31
-15:07:13
0.0
19.7
2025-07-30
19.7
2025-07-30
2025-07-30
AT2025syg
anonymous
Cet
00:57:45
-22:22:40
0.0
19.7
2025-07-30
0.10302
19.7
2025-07-30
2025-07-30
AT2016blu
NGC 4559
Com
12:35:52
+27:55:55
74.0E 100.0S
18.0
2025-07-31
LBV
0.003
15.9
2021-04-21
2012-01-11
2025oxy
LEDA 1551611
Del
21:07:50
+18:09:07
7.6W 1.9S
16.8
2025-07-31
Ia
0.01633
15.7
2025-07-08
2025-06-25
2025plf
UGC 12454
Peg
23:15:09
+09:40:21
0.9E 23.9S
15.6
2025-07-31
Ia
0.016
14.7
2025-07-17
2025-06-30
2025pht
NGC 1637
Eri
04:41:28
-02:51:55
9.7W 27.3S
13.6
2025-07-31
IIP
0.002392
13.3
2025-06-29
2025-06-29
2025qpk
UGC 11622
Aqr
20:44:37
-01:43:12
2.7W 0.8N
14.8
2025-07-31
Ia
0.01377
14.5
2025-07-25
2025-07-07
2025rlr
LEDA 2195470
Her
17:12:24
+42:15:54
0.0
16.8
2025-07-31
Ia
0.0368
16.8
2025-07-31
2025-07-19
AT2025swd
Peg
22:34:21
+11:58:42
0.0
17.7
2025-07-31
17.7
2025-07-31
2025-07-31
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