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Deepsky
Supernovae
Choose Constellation
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A ... B
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U ... V
Ursa Major
Ursa Minor
Vela
Virgo
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Vulpecula
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
AT2025qss
LEDA 1716812
And
00:14:17
+24:48:13
0.0
21.1
2025-07-02
0.070985
21.1
2025-07-02
2025-07-02
2025qso
Cyg
19:28:41
+43:40:58
0.0
20.2
2025-07-05
Ia
0.071
20.2
2025-07-05
2025-07-05
2025thh
anonymous
Tuc
22:49:31
-63:28:07
0.0
18.5
2025-08-05
Ia
0.071
18.5
2025-08-05
2025-08-05
AT2025rfn
anonymous
Vir
13:43:00
+03:53:15
0.0
22.6
2025-07-14
0.071098
22.6
2025-07-14
2025-07-14
AT2025qsw
LEDA 1624432
Tau
03:59:04
+20:20:34
0.0
19.6
2025-07-09
0.071174
19.6
2025-07-09
2025-07-09
AT2025rig
anonymous
Her
18:25:32
+26:30:14
0.0
20.4
2025-07-09
0.071178
20.4
2025-07-09
2025-07-09
AT2025sox
LEDA 846702
Cet
00:22:45
-20:04:07
0.0
18.5
2025-07-20
0.071184
18.5
2025-07-20
2025-07-20
AT2025pji
anonymous
UMi
14:47:55
+71:40:57
0.0
17.8
2025-06-28
0.071401
17.8
2025-06-28
2025-06-28
AT2025syy
LEDA 771771
Scl
23:47:51
-26:04:59
0.0
19.4
2025-07-29
0.0719
19.4
2025-07-29
2025-07-29
2025tfy
Hyi
01:55:03
-81:37:19
0.0
18.6
2025-08-05
Ia
0.072
18.6
2025-08-05
2025-08-05
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