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Mode Identification of the β Cephei star BW Vulpeculae 1

Published online by Cambridge University Press:  12 April 2016

C. Aerts ,
T. Van Hoolst  and
P. Mathias
C. Aerts
Affiliation:
Instituut voor Sterrenkunde, Katholieke Universiteit Leuven, Celestijnenlaan 200 B, B-3001 Heverlee, Belgium
T. Van Hoolst
Affiliation:
Instituut voor Sterrenkunde, Katholieke Universiteit Leuven, Celestijnenlaan 200 B, B-3001 Heverlee, Belgium
P. Mathias
Affiliation:
Instituut voor Sterrenkunde, Katholieke Universiteit Leuven, Celestijnenlaan 200 B, B-3001 Heverlee, Belgium

Abstract

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We identify the pulsation mode of BW Vul by means of both the moment method and the method of photometric amplitudes and find a radial pulsation. We briefly study the non-linear behaviour of BW Vul.

Type
Part 1. The Scientific Programme
Information
International Astronomical Union Colloquium , Volume 155: Astrophysical Applications of Stellar Pulsation , 1995 , pp. 56 - 57
Copyright
Copyright © Astronomical Society of the Pacific 1995

Footnotes

2

Senior Research Assistant, Belgian National Fund for Scientific Research

3

Present Address: Observatoire de la Côte d’Azur, Departement Fresnel, BP 229, F-06304 Nice Cedex 4, France

1

Based on observations obtained with the CFHT, Hawaii

References

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