ON THE FURTHER OBSERVATIONS OF B-E/SHELL STAR-V-923-AQL


DENIZMAN L., AK T. , KOKTAY T., SAYGAC T. , KOCER D.

ASTROPHYSICS AND SPACE SCIENCE, vol.222, pp.191-203, 1994 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 222
  • Publication Date: 1994
  • Doi Number: 10.1007/bf00627093
  • Journal Name: ASTROPHYSICS AND SPACE SCIENCE
  • Journal Indexes: Science Citation Index Expanded, Scopus
  • Page Numbers: pp.191-203

Abstract

V 923 Aql is one of the candidate B-e stars to be a binary star. In this research, optical and near-infrared spectral measurements of V 923 Aql is presented. V 923 Aql presents variable H Balmer line profiles with shell components. H alpha profiles present R/V, E/C and radial velocity variation. Shell parameters of the envelope are calculated.