PHOTOMETRY AND MODULATION OF LIGHT CURVES IN THE BLAZHKO STAR V365 HER

Автор(и)

  • S. N. Udovichenko Odessa I. I. Mechnikov National University, Ukraine

DOI:

https://doi.org/10.18524/1810-4215.2015.28.70719

Ключові слова:

Stars, oscillations – stars, variables, RR Lyr – stars, individual, V365 Her

Анотація

The photometric CCD observations for the Blazhko RR Lyr type star V365 Her in Astronomical stations near Odessa (Ukraine) have been carried out. The light curves in V system were obtained and the frequency Fourier analyse was performed.The strong Blazhko effect and modulation of the light curves were detected. From Fourier spectra 15 frequencies were identified.

Посилання

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Samus N.N., Durlevich O.V., Kazarovets E.V., Kireeva N.N., Pastukhova E.N., Zharova A.V. et al.: 2011, General Catalogue of Variable Stars (GCVS database, Version 2011Jan).

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Tsessevich V.P.: 1966, RR Lyrae-type variable stars, Naukova Dumka, Kiev.

Udovichenko S.N.: 2012, Odessa Astron. Publ., 25, 32.

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Опубліковано

2016-06-10

Номер

Розділ

Астрофізика (зоряні атмосфери, взаємодіючі подвійні системи, змінні зорі)