Spectroscopic Observations Of Some Long Period Binary Systems

Kiran E., BAKIŞ V.

33rd International Physics Congress of the Turkish-Physical-Society (TPS), Bodrum, Türkiye, 6 - 10 Eylül 2017, cilt.1935 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 1935
  • Doi Numarası: 10.1063/1.5025967
  • Basıldığı Şehir: Bodrum
  • Basıldığı Ülke: Türkiye
  • Akdeniz Üniversitesi Adresli: Evet

Özet

The long period eclipsing binaries are the best tools to determine accurate spectroscopic elements of the orbit. Unfortunately, the number of well-studied long period eclipsing binaries (LPEBs) is quite small due to necessity of long term observing programmes with big telescopes together with relatively high resolution spectrographs. At the UBT60 telescope of Akdeniz University located in TUBITAK National Observatory, we started a programme to study LPEBs spectroscopically. In this study, we present spectroscopic orbital parameters of some selected long period early-type eclipsing binary stars.