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Spectroscopic observations of the long-period Wolf-Rayet binaries HD 193793 and HD 192641

Published online by Cambridge University Press:  07 August 2017

K. Annuk*
Affiliation:
Tartu Astrophysical Observatory, EE 2444 Tõravere, Estonia

Abstract

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New medium—resolution spectroscopic observations of two long—period WR binaries have been obtained using the 1.5 m telescope at the Tartu Astrophysical Observatory. The binarity of these systems is confirmed and orbital parameters are determined.

Information

Type
Session IV - Properties of Wolf-Rayet binaries
Copyright
Copyright © Kluwer 1995