MULTIPERIQDICITY OF RR LYRAE STARS. T SEXTANTIS

Автор(и)

  • V. P. Bezdenezhnyi Astronomical Observatory, Odessa State University, Україна

DOI:

https://doi.org/10.18524/1810-4215.1997.10.108159

Ключові слова:

Stars, RR Lyrae type, Fourier analysis, mode identifications

Анотація

The Fourier analyses performed for 401 photoelectric V-magnitudes of the RRc Lyrae variable T Sex (Barnes III et al.) show that the star may be multiperiodic with most significant frequency f1H frequencies multiple to that of f1H as well as to frequencies fg and fs introduced by us.

Посилання

Barnes III Thomas G., Moffet Thomas J., Hawley Suzanne L., Slovak Mark H., Fruek Marian L.: 1988, Ap.J.Suppl., 67, 403.

Bezdenezhnyi V.P.: 1994, Odessa Astron. Publ, 7, 55.

Kholopov P.N., Samus’ N.N., Frolov M.S., Goranskij V.P., Gorynya N.A., Karitskaya E.A., Kazarovets E.V., Kireeva N.N., Kukarkina N.P., Kurochkin N.E., Medvedeva G.I., Pastukhova E.N., Perova N.B., Rastorguev A. S., Shugarov S.Yu.: 1987, General Catalogue of Variable Stars, V 3, Nauka, Moscow

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Опубліковано

2017-08-01

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