Monitoring secular orbital period variations of some eclipsing binaries at the Ankara University Observatory


YUCE K., SELAM S. O. , Albayrak B. , Ak T.

ASTROPHYSICS AND SPACE SCIENCE, cilt.304, ss.67-69, 2006 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 304
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1007/s10509-006-9076-1
  • Dergi Adı: ASTROPHYSICS AND SPACE SCIENCE
  • Sayfa Sayıları: ss.67-69

Özet

This study concerns the long-term monitoring of the secular variation character in the orbital period of some short-period eclipsing binaries observed at the Ankara University Observatory. Among the systems of our observing list are CK Boo, V502 Oph and V836 Cyg that show long-term secular variations in their orbital periods. We use classical O-C diagram analysis technique as a tool to reveal the character of the period variations of these binary systems.