[vsnet-alert 25462] Re: HH Cnc in outburst!

Sat Feb 27 18:09:59 JST 2021

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

According to 2015AJ....149..128T the orbital period is 4.43 +/- 0.01 h.
So the emergence of superhumps is unlikely.

Regards,
Patrick
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     Am Samstag, 27. Februar 2021, 09:34:20 MEZ hat Patrick Schmeer pasc1312-aavso at yahoo.de via vsnet-alert <vsnet-alert at ooruri.kusastro.kyoto-u.ac.jp> Folgendes geschrieben:  

 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