[vsnet-alert 11550] BC UMa: possible transition to a shorter period

[Taichi Kato]

BC UMa: possible transition to a shorter period

   Maehara-san has reported observations of BC UMa.  An O-C analysis
of superhumps suggests that the system has experienced shortening of
the superhump period (stage B-C transition) probably at around Oct. 10.
The object will enter its rapid fading stage after a short while.