CzSkY
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Deepsky
Supernovae
Choose Constellation
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A ... B
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U ... V
Ursa Major
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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
2025rga
Mic
20:39:11
-42:30:24
0.0
18.5
2025-07-13
Ia
0.09
18.5
2025-07-13
2025-07-13
2025tss
Cep
04:46:58
+84:27:34
0.0
19.0
2025-08-13
Ia
0.09
19.0
2025-08-13
2025-08-13
2025slm
anonymous
Cap
21:18:33
-18:10:47
0.0
20.8
2025-07-25
Ia
0.09
20.8
2025-07-25
2025-07-25
AT2025umj
anonymous
Aqr
22:12:20
-00:34:27
0.0
20.1
2025-08-17
0.090342
20.1
2025-08-17
2025-08-17
AT2025sar
LEDA 2245496
Lac
22:30:44
+44:29:35
0.0
19.3
2025-07-24
0.090377
19.3
2025-07-24
2025-07-24
AT2025syo
LEDA 570160
Col
05:38:47
-41:56:39
0.0
19.2
2025-07-29
0.090384
19.2
2025-07-29
2025-07-29
AT2025rgs
LEDA 412374
Tel
18:53:32
-55:08:05
0.0
19.0
2025-07-16
0.090529
19.0
2025-07-16
2025-07-16
AT2025tvl
anonymous
And
01:04:15
+39:15:20
0.0
19.6
2025-08-11
0.090926
19.6
2025-08-11
2025-08-11
AT2025ukt
anonymous
Psc
22:54:06
+00:46:46
0.0
19.6
2025-08-18
0.090927
19.6
2025-08-18
2025-08-18
2025sns
PsA
21:51:37
-27:14:52
0.0
20.5
2025-07-26
Ia
0.091
20.5
2025-07-26
2025-07-26
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