UBV PHOTOMETRY OF AW PEGASI

DERMAN E., DEMIRCAN O.

ASTROPHYSICS AND SPACE SCIENCE, cilt.189, sa.2, ss.309-325, 1992 (SCI-Expanded, Scopus) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 189 Sayı: 2
  • Basım Tarihi: 1992
  • Doi Numarası: 10.1007/bf00643134
  • Dergi Adı: ASTROPHYSICS AND SPACE SCIENCE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.309-325
  • Ankara Üniversitesi Adresli: Hayır

Özet

New UBV observations of the classical Algol system AW Peg were presented. The photometric minima times were collected and used together with the new determinations in a period study. No sign of any period change was found from observations covering more than sixty years. The B and V light curves are analyzed by means of the Wilson-Devinney approach. It was verified that the system is semi-detached with a Roche lobe filling secondary.