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Investigation of the Eclipsing Binary AN Tauri

Published online by Cambridge University Press:  07 August 2017

J.M. Kreiner ,
J. Krzesinski ,
G. Pajdosz ,
J. Tremko  and
S. Zoła
J.M. Kreiner
Affiliation:
1Mt. Suhora Observatory, Pedagogical University ul. Podchorazych 2, 30-084 Cracow, Poland
J. Krzesinski
Affiliation:
1Mt. Suhora Observatory, Pedagogical University ul. Podchorazych 2, 30-084 Cracow, Poland
G. Pajdosz
Affiliation:
1Mt. Suhora Observatory, Pedagogical University ul. Podchorazych 2, 30-084 Cracow, Poland
J. Tremko
Affiliation:
2Astronomical Institute, Slovak Academy of Sciences 059-60 Tatranska Lomnica, Czechoslovakia
S. Zoła
Affiliation:
1Mt. Suhora Observatory, Pedagogical University ul. Podchorazych 2, 30-084 Cracow, Poland 3Astronomical Observatory, Jagiellonian University ul. Orla 171, 30-244 Cracow, Poland

Abstract

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AN Tau has been classified as the β Lyrae-type variable. The only visual light curve was published 55 years ago. The star was observed photoelectrically during a few last years at Mt. Suhora and Skalnaté Pleso Observatories. The complete light curve was obtained in B and V band passes. The preliminary physical parameters of the system were obtained using the Wilson-Devinney code. From the period study of AN Tau we derived new period of the system being 1d.6143843, which differs by 0d.00026 from the value obtained earlier. The orbital period of AN Tau seems to be constant.

Type
Oral and Contributed Papers
Information
Symposium - International Astronomical Union , Volume 151: Evolutionary Processes in Interacting Binary Stars , 1992 , pp. 321 - 324
Copyright
Copyright © Kluwer 1992 

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