FREQUENCY ANALYSIS OF BIMODAL CEPHEIDS

Автор(и)

  • V. P. Bezdenezhnyi Astronomical Observatory of Odessa State University, Ukraine

DOI:

https://doi.org/10.18524/1810-4215.1997.10.108145

Ключові слова:

Stars, δ Sct, Cepheids, RR Lyrae, mode identifications

Анотація

The Fourier analyses of photoelectric Berdnikov’s (1992) V-observations some of bimodal Cepheids (AS Cas, EW Sct, V367 Sct, TU Gas and CO Aur) are performed. For stars with two known periods new identifications are carried out. EV Aql and δ Sge are attributed to bimodal Cepheids and added to them. More detailed subdivision of bimodal Cepheids is suggested on the ground of their mode classification.

Посилання

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Опубліковано

2017-08-01

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