Photometric solution of the eclipsing binary system EF Bootis

OZDEMIR S., Demircan O., ÇİÇEK C., Erdem A.

ASTRONOMISCHE NACHRICHTEN, vol.325, no.4, pp.332-335, 2004 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 325 Issue: 4
  • Publication Date: 2004
  • Doi Number: 10.1002/asna.200310174
  • Journal Name: ASTRONOMISCHE NACHRICHTEN
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.332-335
  • Çanakkale Onsekiz Mart University Affiliated: Yes

Abstract

The EF Boo eclipsing binary system is studied in the context of optical light curves and radial velocity curves published in the literature. The best-solution leads to an over-contact configuration of W-subclass of W UMa systems with a fill-out factor of 28%. Absolute parameters based on simultaneous solution of light and radial velocity curves are presented.