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Deepsky
Supernovae
Choose Constellation
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A ... B
Andromeda
Antlia
Apus
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C ... D
Caelum
Camelopardalis
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N ... O
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S ... T
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Tucana
U ... V
Ursa Major
Ursa Minor
Vela
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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
AT2025qem
anonymous
Ari
03:05:24
+28:39:59
0.0
14.4
2025-07-11
14.3
2025-07-09
2025-06-29
2025fvw
NGC 5957
Ser
15:35:25
+12:03:27
37.0W 37.1N
17.9
2025-07-15
Ia
0.006
13.8
2025-04-10
2025-03-26
AT2025pht
NGC 1637
Eri
04:41:28
-02:51:55
9.7W 27.3S
13.3
2025-06-29
0.002392
13.3
2025-06-29
2025-06-29
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
2025rbs
NGC 7331
Peg
22:37:03
+34:25:07
5.2E 11.2N
13.3
2025-08-12
Ia
0.002722
11.9
2025-08-01
2025-07-14
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