[vsnet-alert 23660] HP Cet: approaching standstill?

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Mon Oct 28 11:48:19 JST 2019


HP Cet: approaching standstill?

   Recent observations suggest the decrease of amplitudes
of rebrightenings (general brightening between
rebrightenings).  This may be a signature of a coming
"standstill".  Such a phenomenon was observed in
V803 Cen, but if it occurs in HP Cet, this will be
the first case in hydrogen-rich CVs.



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