[vsnet-alert 25325] SDSS J093249.57+472523.0 outburst (mag. 17, since Feb. 1)

Patrick Schmeer pasc1312-aavso@yahoo.de via vsnet-alert vsnet-alert at ooruri.kusastro.kyoto-u.ac.jp
Thu Feb 4 18:50:15 JST 2021


SDSS J093249.57+472523.0  (UGSU+E+NLDQ:)
Possible intermediate polar, eclipsing, Porb= 0.06630354 d (95.47710 min)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=132412
 
Recent ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S
and Kochanek et al. 2017PASP..129j4502K) light curve and data:
https://asas-sn.osu.edu/sky-patrol/coordinate/5019f643-f601-4a68-a47d-b438f9deefc6
SDSSJ093249.57+472523.0 20210201.301 16.95g ASN
 
Zwicky Transient Facility (ZTF) light curve and data:
https://lasair.roe.ac.uk/object/ZTF18aabahqd/
SDSSJ093249.57+472523.0 20210204.280 16.92zg ZTF
SDSSJ093249.57+472523.0 20210204.329 17.15zr ZTF
ZTF= Zwicky Transient Facility Lasair (Masci+ 2019), see
https://ui.adsabs.harvard.edu/abs/2019PASP..131a8003M%2F/abstract
 
Koji Mukai's "The Intermediate Polars" page:
https://asd.gsfc.nasa.gov/Koji.Mukai/iphome/systems/sdss0932.html
 
A superoutburst was observed on 2019 October 8-20.
 
Clear skies,
Patrick



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