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Unusual Secondary Variations in the Mira Star T Cep

Published online by Cambridge University Press:  12 April 2016

Vladislava I. Marsakova  and
Ivan L. Andronov
Vladislava I. Marsakova
Affiliation:
Department of Astronomy, Odessa State University, T. G. Shevchenko Park, Odessa 270014, Ukraine
Ivan L. Andronov
Affiliation:
Department of Astronomy, Odessa State University, T. G. Shevchenko Park, Odessa 270014, Ukraine

Abstract

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Cyclic period variations (P ≈ 19400d) in T Cep were investigated. As the result of cross-correlation analysis, relations between individual cycle parameters were found. Relations between period–amplitude, hump–amplitude, hump–minimum magnitude, and others have been obtained.

Type
Part 2. Variability of High-Luminosity Stars
Information
International Astronomical Union Colloquium , Volume 176: The Impact of Large-Scale Surveys on Pulsating Star Research , 2000 , pp. 131 - 132
Copyright
Copyright © Astronomical Society of the Pacific 2000

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