Astrophysics and Space Science

, Volume 94, Issue 1, pp 115–122

Apsidal motion in the eclipsing binary AS Cam

  • Kh. F. Khaliullin
  • V. S. Kozyreva
Article

Abstract

Multi-colourWBVR photoelectric observations of the eclipsing binary AS Cam have been carried out and the photometric elements, absolute dimensions, and the angular velocity of a periastron motion (\(\mathop \omega \limits^ \cdot _{obs}\)) are determined. The obtained value of\(\mathop \omega \limits^ \cdot _{obs}\) is almost three times smaller than that theoretically predicted.

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Copyright information

© D. Reidel Publishing Co. 1983

Authors and Affiliations

  • Kh. F. Khaliullin
    • 1
  • V. S. Kozyreva
    • 1
  1. 1.Sternberg Astronomical InstituteMoscow UniversityMoscowU.S.S.R.

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