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Deepsky
Supernovae
Choose Constellation
All
A ... B
Andromeda
Antlia
Apus
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C ... D
Caelum
Camelopardalis
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C ... I
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L ... M
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N ... O
Norma
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P ... R
Pavo
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S ... T
Sagitta
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Telescopium
Triangulum
Triangulum Australe
Tucana
U ... V
Ursa Major
Ursa Minor
Vela
Virgo
Volans
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
AT2025sec
Peg
23:02:01
+12:37:49
0.0
19.3
2025-07-18
19.3
2025-07-18
2025-07-18
AT2025sdh
Dra
16:35:51
+65:23:17
0.0
19.3
2025-07-24
19.3
2025-07-24
2025-07-24
AT2025sfb
Cas
01:19:31
+55:00:38
0.0
19.4
2025-07-20
19.4
2025-07-20
2025-07-20
AT2025set
Cas
01:17:08
+53:20:57
0.0
19.4
2025-07-26
19.4
2025-07-26
2025-07-26
AT2025sgt
Peg
23:21:34
+22:26:05
0.0
19.8
2025-07-26
19.8
2025-07-26
2025-07-26
AT2025seq
Ari
02:39:03
+12:30:24
0.0
19.8
2025-07-26
19.8
2025-07-26
2025-07-26
AT2025sdg
Peg
21:59:24
+20:16:34
0.0
19.9
2025-07-24
19.9
2025-07-24
2025-07-24
AT2025sfa
Cet
02:32:53
+07:15:41
0.0
20.0
2025-07-24
20.0
2025-07-24
2025-07-24
AT2025sgk
Lac
22:56:02
+48:58:51
0.0
20.1
2025-07-08
20.1
2025-07-08
2025-07-08
AT2025sea
Aql
20:16:36
+03:27:47
0.0
20.1
2025-07-20
20.1
2025-07-20
2025-07-20
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