[vsnet-alert 11755] KT Eri periodicity

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Wed Dec 30 12:20:13 JST 2009

KT Eri periodicity

   Chris Stockdale has reported further observations.  The observations
now clearly show the presence of periodic variations with amplitudes
of 0.05 mag.   The period has not yet been well-defined, but Stockdale
proposed a period of ~135 min.  My analysis has yielded nearly equal
likelihood for periods 0.09381(2) d and its aliases 0.10348(2) and
0.115412(1) d.  Continued observations (hopefully at different
longitudes) are encouraged.

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