Absolute parameters and chemical composition of the binary star OU Gem | Zendy

L. V. Glazunova | Zendy; Т. В. Мішеніна | Zendy; C. Soubiran | Zendy; V. V. Kovtyukh | Zendy

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Absolute parameters and chemical composition of the binary star OU Gem

Author(s) -

L. V. Glazunova,

Т. В. Мішеніна,

C. Soubiran,

V. V. Kovtyukh

Publication year - 2014

Publication title -

monthly notices of the royal astronomical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.058

H-Index - 383

eISSN - 1365-8711

pISSN - 0035-8711

DOI - 10.1093/mnras/stu1576

Subject(s) - physics , binary number , binary star , chemical composition , ephemeris , astrophysics , binary system , star (game theory) , orbital elements , spectral line , stars , absolute (philosophy) , atmospheric composition , astronomy , thermodynamics , satellite , philosophy , arithmetic , mathematics , epistemology

International audienceThe absolute parameters and chemical composition of the BY Dra-type spectroscopic binary OU Gem (HD 45088) were determined on the basis of 10 high-resolution spectra. A new orbital solution of the binary system was determined, the binary ephemerides were specified, and the main physical and atmospheric parameters of the binary components were obtained. The chemical composition of both components was estimated for the first time for the stars of such type

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