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On the Brightness and Pulsational Properties of Yellow Supergiants

Published online by Cambridge University Press:  12 April 2016

A. Arellano Ferro
A. Arellano Ferro*
Affiliation:
Department of Astronomy, University of Toronto, and Instituto de Astronomía, Universidad Nacional Autónoma de México

Abstract

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Most of the existing data in the literature is used to search for the periodicity of five yellow supergiant variables. The pulsational mode and Q-values are discussed, being the luminosity the key parameter for their accurate determination. An attempt to find the spherical harmonic l from the light and colour variation phase shift is carried out.

Type
Part I. Fundamental Parameters
Information
International Astronomical Union Colloquium , Volume 82: Cepheids: Theory and Observations , 1985 , pp. 91 - 92
Copyright
Copyright © Cambridge University Press 1985

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