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
AT2025rzd
LEDA 2363471
Her
15:58:13
+50:07:22
0.0
19.8
2025-07-22
0.120392
19.8
2025-07-22
2025-07-22
AT2025tdu
LEDA 2377657
Her
16:03:42
+50:36:26
0.0
19.8
2025-07-29
0.038751
19.8
2025-07-29
2025-07-29
AT2025raz
LEDA 2382984
Her
16:15:32
+50:49:40
0.0
19.5
2025-07-12
0.04734
19.5
2025-07-12
2025-07-12
AT2025nme
LEDA 2384897
Boo
14:32:30
+50:55:01
0.0
19.2
2025-06-12
0.129671
19.2
2025-06-12
2025-06-12
AT2025pjk
LEDA 2385964
Her
15:55:05
+50:58:05
0.0
17.2
2025-06-28
0.04475
17.2
2025-06-28
2025-06-28
2025nzq
LEDA 2439261
Dra
16:55:41
+53:22:28
0.0
19.7
2025-06-18
Ia
0.05
19.7
2025-06-18
2025-06-18
AT2025nee
LEDA 2450993
UMa
10:37:39
+53:47:35
0.0
20.2
2025-06-09
0.072591
20.2
2025-06-09
2025-06-09
AT2025qqm
LEDA 2477295
Cyg
19:23:03
+54:41:50
0.0
19.2
2025-07-08
0.063458
19.2
2025-07-08
2025-07-08
2025qqm
LEDA 2477295
Cyg
19:23:03
+54:41:50
0.0
19.2
2025-07-08
Ia
0.063
19.2
2025-07-08
2025-07-08
AT2025sps
LEDA 2499901
UMa
11:38:43
+55:22:42
0.0
19.2
2025-07-30
0.067633
19.2
2025-07-30
2025-07-30
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