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Deepsky
Supernovae
Choose Constellation
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A ... B
Andromeda
Antlia
Apus
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Aries
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C ... D
Caelum
Camelopardalis
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G ... H
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C ... I
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L ... M
Lacerta
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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
AT2025sem
CGMW 5-07402
Her
18:45:56
+15:49:14
0.0
20.5
2025-07-24
20.5
2025-07-24
2025-07-24
2025sem
CGMW 5-07402
Her
18:45:56
+15:49:14
0.0
20.5
2025-07-24
II
0.0242
20.5
2025-07-24
2025-07-24
AT2025pdj
CGMW 5-00682
Oph
18:02:13
+12:39:10
0.0
20.4
2025-06-27
20.4
2025-06-27
2025-06-27
AT2025txs
CGMW 4-7049
Sgr
19:19:55
-23:57:35
0.0
18.9
2025-08-10
18.9
2025-08-10
2025-08-10
AT2025sya
CGMW 4-6272
Sgr
19:15:22
-26:30:28
0.0
20.4
2025-07-29
20.4
2025-07-29
2025-07-29
AT2025odc
CGMW 3-0036
Ser
17:32:21
-11:25:56
0.0
19.2
2025-06-18
19.2
2025-06-18
2025-06-18
AT2025sbu
CGCG 498-041
Peg
23:56:16
+29:24:31
0.0
19.3
2025-07-24
0.023173
19.3
2025-07-24
2025-07-24
AT2025sqn
CGCG 480-015
Psc
00:50:54
+25:37:43
0.0
19.8
2025-07-24
0.050575
19.8
2025-07-24
2025-07-24
2025sqn
CGCG 480-015
Psc
00:50:54
+25:37:43
0.0
19.8
2025-07-24
Ia
0.050575
19.8
2025-07-24
2025-07-24
AT2025sad
CGCG 425-028
Equ
20:59:05
+11:08:40
0.0
19.2
2025-07-24
0.031458
19.2
2025-07-24
2025-07-24
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