[vsnet-alert 16701] AL Com: early superhumps

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Tue Dec 10 15:21:40 JST 2013

AL Com: early superhumps

   Osaka Kyoiku U. team (Hirochika Nishino, Daisuke Sakai, 
Kazunari Masumoto, Miho Kawabata, Minami Matsuura,
relayed by Katsura Matsumoto) has reported observations
on three nights.  Early superhumps were present with
a period of 0.05671(3) d and characteristic double-wave
profiles (mean amplitudes of 0.04 mag).
Further observations are encouraged.

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