[vsnet-alert 25461] HH Cnc in outburst!

Sat Feb 27 17:34:01 JST 2021

HH Cancri  = Tmz V36  (UGSS:)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=5013

Zwicky Transient Facility (ZTF) light curve and data:
https://lasair.roe.ac.uk/object/ZTF18aceysta/
CNCHH 20210227.175 14.37zg ZTF
CNCHH 20210227.322 14.29zr ZTF

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/388602ae-d1dd-411d-8e8b-6b9f866d315f
(already in outburst on February 24?)

Taichi Kato wrote (vsnet-alert 12744):
The object is likely an SS Cyg-type dwarf nova, but outbursts are
relatively rare.

Time-resolved photometry during the current outburst is encouraged,
especially if the object stays bright for several days.

Clear skies,
Patrick