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SB 939 - A New Intermediate Helium Star at High Galactic Latitudes

Published online by Cambridge University Press:  12 April 2016

G. Langhans  and
U. Heber
G. Langhans
Affiliation:
Institut für Theoretische PhysikundSternwarte der UniversitätKiel Olshausenstr. 40, 2300 Kiel, F.R.G.
U. Heber
Affiliation:
Institut für Theoretische PhysikundSternwarte der UniversitätKiel Olshausenstr. 40, 2300 Kiel, F.R.G.

Abstract

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SB 939 was analyzed spectroscopically for the basic atmospheric parameters Teff, log g and helium content. It was shown to be an intermediate helium star (helium abundance = 22% by number) situated unusually far away from star-forming regions.

Type
VI Intermediate Helium Stars
Information
International Astronomical Union Colloquium , Volume 87: Hydrogen Deficient Stars and Related Objects , 1985 , pp. 309 - 312
Copyright
Copyright © Reidel 1986

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