High Proper Motion Stars and Their Galactic Origin


Creative Commons License

Şahin T., Bilir S.

Galaktik Astronomi Çalıştayı Bildiriler Kitabı, Serap Ak,Selçuk Bilir, Editör, Ünlü Yayınevi, İstanbul, ss.63-71, 2021

  • Yayın Türü: Kitapta Bölüm / Mesleki Kitap
  • Basım Tarihi: 2021
  • Yayınevi: Ünlü Yayınevi
  • Basıldığı Şehir: İstanbul
  • Sayfa Sayıları: ss.63-71
  • Editörler: Serap Ak,Selçuk Bilir, Editör
  • Akdeniz Üniversitesi Adresli: Evet

Özet

In this section, we provide a through discussion on the possible origins of two high proper motion (HPM) stars for which, as a case study, we performed their1D LTE abundances analyses. The selected metal-poor HPM stars, namely, HD 194598 and HD 3567 are HPM stars that are representative of the whole HPM sample from the ELODIE library that contains 54 F-type HPM stars. For those two stars, we present their computed kinematic parameters, Galactic orbital parameters, and ages based on Bayesian statistics. For each HPM star, we assigned a candidate globular cluster as a parent globular cluster on the basis of its orbital parameters, metallicity and chemical abundances.