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Asteroseismology of the SPB star HD 21071

Published online by Cambridge University Press:  23 January 2015

Wojciech Szewczuk  and
Jadwiga Daszyńska-Daszkiewicz
Wojciech Szewczuk
Affiliation:
Instytut Astronomiczny, Uniwersytet Wrocławski, Wrocław, Poland email: szewczuk@astro.uni.wroc.pl
Jadwiga Daszyńska-Daszkiewicz
Affiliation:
Instytut Astronomiczny, Uniwersytet Wrocławski, Wrocław, Poland email: szewczuk@astro.uni.wroc.pl
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Abstract

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We perform mode identification for the frequency peaks detected in the light variation of HD 21071 including the effects of rotation via the traditional approximation. We find the angular numbers (ℓ, m) for all observed frequencies and limit the range of the rotational velocity. In the next step, we make an attempt towards seismic modelling of the star in order to constrain its global parameters.

Keywords

stars: oscillationsearly-typerotation
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 9 , Issue S307: New windows on massive stars: asteroseismology, interferometry, and spectropolarimetry , June 2014 , pp. 232 - 234
Copyright
Copyright © International Astronomical Union 2015 

References

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