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Optical Spectroscopy of HD102567 (4U1145-61)

Published online by Cambridge University Press:  14 August 2015

Eduardo Janot Pacheco ,
C. Chevalier  and
S. A. Ilovaisky
Eduardo Janot Pacheco
Affiliation:
Instituto Astronômico e Geofísico U.S.P./Brasil
C. Chevalier
Affiliation:
Observatoire de Paris-Meudon/France
S. A. Ilovaisky
Affiliation:
Observatoire de Paris-Meudon/France

Abstract

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Analysis of optical spectra of HD102567 (HEN 715), the optical counterpart of the X-ray source 4U1145-61 is presented. Estimates of the star's rotation velocity, inclination angle, distance and envelope characteristics are given. Some consequences of the possible existence of a 190d orbital period for this Be/X-ray sources are discussed.

Type
III. Spectroscopy
Information
Symposium - International Astronomical Union , Volume 98: Be Stars , 1982 , pp. 151 - 154
Copyright
Copyright © Reidel 1982 

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