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
AT2025qoy
LEDA 840447
Eri
03:43:55
-20:31:46
0.0
18.0
2025-07-06
0.040498
18.0
2025-07-06
2025-07-06
2025qoy
LEDA 840447
Eri
03:43:55
-20:31:46
0.0
18.0
2025-07-06
Ia
0.0405
18.0
2025-07-06
2025-07-06
AT2025tyn
LEDA 832874
Cet
01:00:00
-21:05:09
0.0
20.2
2025-08-02
0.116718
20.2
2025-08-02
2025-08-02
AT2025qlb
LEDA 811808
Cap
20:49:00
-22:35:46
0.0
20.6
2025-07-02
0.100928
20.6
2025-07-02
2025-07-02
AT2025roa
LEDA 810283
Hya
13:33:51
-22:41:30
0.0
19.3
2025-07-18
0.044237
19.3
2025-07-18
2025-07-18
AT2025sgv
LEDA 808070
Hya
13:46:45
-22:50:48
0.0
18.9
2025-07-25
0.049784
18.9
2025-07-25
2025-07-25
AT2025sai
LEDA 805192
Eri
03:45:07
-23:04:25
0.0
19.9
2025-07-24
19.9
2025-07-24
2025-07-24
AT2025qdp
LEDA 796946
Cap
20:58:49
-23:47:43
0.0
19.4
2025-06-29
0.076939
19.4
2025-06-29
2025-06-29
AT2025ttb
LEDA 786944
Cet
00:40:21
-24:42:31
0.0
19.3
2025-07-22
0.110957
19.3
2025-07-22
2025-07-22
AT2025ssq
LEDA 782981
Scl
23:14:33
-25:04:12
0.0
20.5
2025-07-26
0.0532
20.5
2025-07-26
2025-07-26
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