Spectroscopic observations of eccentric eclipsing binary systems

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KIRAN E., BAKIŞ V., BAKIŞ H.

CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO, cilt.50, sa.2, ss.504-507, 2020 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 50 Sayı: 2
  • Basım Tarihi: 2020
  • Doi Numarası: 10.31577/caosp.2020.50.2.504
  • Dergi Adı: CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.504-507
  • Anahtar Kelimeler: stars: binaries: detached, stars: binaries: eclipsing, techniques: spectroscopic
  • Akdeniz Üniversitesi Adresli: Evet

Özet

Eccentric eclipsing binaries (EEBs) are detached binary stars. Many EEBs show apsidal motion. EEB fundamental physical parameters allow us to test stellar evolution models and to estimate the internal stellar structure constants through apsidal motion analysis. We started a programme to study EEBs at the UBT60 telescope of Akdeniz University located at TUBITAK National Observatory. In this paper, we present spectroscopic orbital parameters of some selected EEBs.