CzSkY
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Deepsky
Supernovae
Choose Constellation
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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
AT2025sww
anonymous
Cet
00:16:57
-17:48:45
0.0
20.2
2025-07-31
20.2
2025-07-31
2025-07-31
AT2025qdv
MRK 1047
Cet
02:32:47
+00:40:41
0.0
17.8
2025-08-02
0.022831
16.4
2025-06-09
2025-06-09
AT2025sye
LEDA 873114
Cet
01:50:34
-18:04:31
0.0
19.0
2025-07-29
0.0748
19.0
2025-07-29
2025-07-29
AT2025syv
Cet
03:22:22
+07:47:29
0.0
19.1
2025-07-23
19.1
2025-07-23
2025-07-23
2025sal
LEDA 909388
Cet
01:11:52
-15:34:09
0.0
19.5
2025-07-24
Ia
0.051
19.5
2025-07-24
2025-07-24
AT2025syg
anonymous
Cet
00:57:45
-22:22:40
0.0
19.7
2025-07-30
0.10302
19.7
2025-07-30
2025-07-30
AT2025syz
Cet
02:19:15
-08:19:02
0.0
19.8
2025-07-29
19.8
2025-07-29
2025-07-29
AT2025sxv
anonymous
Cet
23:57:17
-08:30:22
0.0
20.5
2025-07-29
20.5
2025-07-29
2025-07-29
AT2025sxn
anonymous
Cet
00:56:11
+00:38:55
0.0
20.5
2025-08-01
20.5
2025-08-01
2025-08-01
2025rlk
LEDA 133583
Cet
00:11:41
-22:59:09
0.0
18.5
2025-07-16
Ia
0.0644
18.5
2025-07-16
2025-07-16
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