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Name
AT 2023oom
AAVSO UID
000-BPQ-872 (75
observations
)
Constellation
Andromeda
Sequence
J2000.0
00 46 52.62 +42 01 41.3 (11.71925 +42.02814)
Search nearby
B1950.0
00 44 07.07 +41 45 18.7
Galactic coord.
122.026 -20.836
Other names
(Internal only)
PNV J00465260+4201428
Vend51
ZTF23aatzhso
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Variability type
NB:
Spectral type
--
Mag. range
19.9 - <23 r
Discoverer
Robert Fidrich, "Vendegcsillag-kereso" (Guest Star Hunter) Programme
Epoch
--
Outburst
2023
Period
--
Rise/eclipse dur.
--
Remarks
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1
Otero, Sebastian Alberto
VSP Note: 19.4 mag. variable star 6" to the SSW.
2
Fidrich, Robert
ZTF observations show it's a blue object, very likely a slow nova in M31.
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References
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1
CBAT "Transient Object Followup Reports", 2023
--
2
Transient Name Server, 2023 (online data)
--
3
Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
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Images
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2
AT 2023oom discovery image 1
Fidrich, Robert
2023-08-14 15:54 UTC
AT 2023oom (=Vend51) discovery image (reference image subtracted).
1
AT 2023oom discovery image 2
Fidrich, Robert
2023-08-14 15:54 UTC
AT 2023oom (=Vend51) discovery image (10x120s)
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Revision History
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1
Fidrich, Robert
2023-08-14 17:24 UTC
Maximum magnitude and position from ZTF data. Minimum magnitude from Pan-STARRS1 images.
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