[vsnet-alert 13246] T Pyx: new periodicities?

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Wed Apr 27 09:31:01 JST 2011

T Pyx: new periodicities?

   Berto Monard has reported observations on additional four nights.
The object systematically varied quasi-cyclically by 0.2 mag with
a period of 7 d.

   The earlier period has not become evident since Apr. 20.
After then, a period of 0.1172 d apparently has emerged (amplitude
0.014 mag).  There appears to be a weaker signal at 0.0665 d
(0.011 mag).  Since the amplitudes are very small, the results need
to be verified by high-quality observations.

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