Study of the \boldsymbol{\mu} Cet Binary with Speckle Interferometric, Photometric, and Spectroscopic Techniques
Semenko, E. A.;
Yakunin, I. A.;
Ryabchikova, T. A.;
Dyachenko, V. V.;
Mitrofanova, A. A.;
Pakhomov, Yu. V.;
Balega, Yu. Yu.;
Bayazitov, R. M.;
Grigoriev, S. A.;
Beskakotov, A. S.;
Maksimov, A. F.
Russia, Thailand
Abstract
We present a refined speckle-interferometric orbit of a binary system $$\mu$$ Cet, with the main component studied based on the analysis of photometric and spectroscopic data, obtained with the SAO RAS 6-m telescope. The object was initially classified as a giant with chemical composition anomalies. As a result of our analysis, we conclude that the star belongs to the Main Sequence, to the class of non-peculiar stars. Analysis of photometric data from the TESS mission indicates that the main component of the system belongs to the $$\gamma$$ Dor pulsators.
2024
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Astrophysical Bulletin
IUE
Gaia
0
