[vsnet-newvar 7911] 1RXS J064434.5+334451

[Taichi Kato]

1RXS J064434.5+334451

ASAS-SN data:
https://asas-sn.osu.edu/light_curves/378e38ff-a543-4d61-90ad-2d4dfd8366c8

   The object currently (since 2020 Oct.) show relatively
large amplitude variation (cycle length about 30 d)
outside the eclipses.  This may be a signature of
low-amplitude dwarf nova outbursts (such as heartbeat
state in IW And stars).  The coverage by ASAS-SN has
not been incomplete.  Denser coverage together with
time-resolved photometry of eclipses would clarify
the nature of this object.

Additional ID:

064434.3 +334456 (2000.0) LAMOSTJ064434.36+334456.6 MCV 2MASS_J06443435+3344566 (Hou et al. 2020)