CzSkY
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Deepsky
Supernovae
Choose Constellation
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A ... B
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S ... T
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U ... V
Ursa Major
Ursa Minor
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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
2025you
Her
16:06:00
+18:47:07
0.0
18.8
2025-09-25
Ia
0.045
18.8
2025-09-25
2025-09-25
AT2025yjt
NGC 491
Scl
01:21:19
-34:03:34
0.0
17.8
2025-09-24
0.012902
17.8
2025-09-24
2025-09-24
AT2025ylf
LEDA 1637737
Leo
09:54:32
+20:52:15
0.0
18.8
2025-09-24
18.8
2025-09-24
2025-09-24
AT2025ylj
LEDA 2126840
Lyn
09:18:43
+38:25:43
0.0
19.2
2025-09-24
0.070768
19.2
2025-09-24
2025-09-24
AT2025yjo
anonymous
Ari
03:21:34
+14:24:07
0.0
19.5
2025-09-24
19.5
2025-09-24
2025-09-24
AT2025yjn
Tau
04:16:59
+23:24:34
0.0
19.6
2025-09-24
19.6
2025-09-24
2025-09-24
AT2025yll
anonymous
Cet
02:14:16
-20:20:13
0.0
19.7
2025-09-24
19.7
2025-09-24
2025-09-24
AT2025ykw
LSBC F564-02
Cnc
09:06:04
+17:02:35
0.0
19.7
2025-09-24
0.056574
19.7
2025-09-24
2025-09-24
AT2025ylt
anonymous
Cet
01:30:05
-16:10:53
0.0
19.8
2025-09-24
19.8
2025-09-24
2025-09-24
AT2025ykh
anonymous
Eri
03:52:35
-07:17:13
0.0
19.8
2025-09-24
19.8
2025-09-24
2025-09-24
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