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Deepsky
Supernovae
Choose Constellation
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A ... B
Andromeda
Antlia
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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
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S ... T
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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
2025yyf
Aur
07:11:44
+42:57:30
0.0
19.5
2025-09-30
Ia
0.082
19.5
2025-09-30
2025-09-30
2025yyj
LEDA 2524523
Lyn
08:27:51
+56:04:17
0.0
19.4
2025-09-30
Ia
0.041
19.4
2025-09-30
2025-09-30
2025yyl
Aur
05:50:36
+50:35:23
0.0
19.0
2025-09-24
II
0.035
19.0
2025-09-24
2025-09-24
2025yyn
UGC 5302
UMa
09:54:16
+68:19:56
0.0
17.4
2025-10-03
IIb
0.01463
17.4
2025-10-03
2025-09-30
2025yyp
UGC 4250
Lyn
08:10:06
+46:11:31
0.0
19.2
2025-10-04
II
0.031603
19.2
2025-10-04
2025-09-30
2025zgu
MCG -1-10-35
Eri
03:46:34
-04:27:47
0.0
18.8
2025-09-30
Ia
0.012669
18.8
2025-09-30
2025-09-30
2025zhg
CGCG 420-032
Ori
05:03:34
+04:40:51
0.0
18.7
2025-10-01
II
0.02971
18.7
2025-10-01
2025-10-01
2025zia
Tau
04:23:25
+05:49:00
0.0
19.5
2025-10-01
Ia
0.0694
19.5
2025-10-01
2025-10-01
2025zif
LEDA 213686
Leo
10:21:34
+23:57:30
0.0
18.0
2025-09-30
II
0.02111
18.0
2025-09-30
2025-09-30
2025ziv
UGC 2775
Per
03:32:07
+41:35:45
0.0
18.8
2025-10-02
II
0.014677
18.8
2025-10-02
2025-10-01
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