KIC 10486425: A Kepler eclipsing binary system with a pulsating component

Alicavus F., Soydugan E.

301st Symposium of the International-Astronomical-Union, Wroclaw, Poland, 19 - 23 August 2013, vol.9, pp.433-434 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 9
  • Doi Number: 10.1017/s1743921313014919
  • City: Wroclaw
  • Country: Poland
  • Page Numbers: pp.433-434
  • Çanakkale Onsekiz Mart University Affiliated: Yes

Abstract

We present frequency analysis of the Kepler light curve of KIC 10486425, an eclipsing binary system with a pulsating component. The parameters of the binary were obtained by modelling the light curve with the Wilson-Devinney program. The residuals from this modelling were subject to Fourier analysis which allowed us to detect 120 periodic terms characteristic for gamma Dor-type pulsations. The dominant frequency of these changes amounts to 1.3189 d(-1).