Astronomical School’s Report, 2012, Volume 8, Issue 1, Pages 6–12

https://doi.org/10.18372/2411-6602.08.1006
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UDC 524.3-333

New stellar masses, the calculation of the direct methods

Babenko M.O.1, Zakhozhay V.A.2

1Kherson State University, Ukraine
2Kharkiv V.N.Karazin National University, Ukraine

Abstract

Direct methods of determining stellar masses, which are based on the analysis of binary and multiple systems are considered detail. Theoretical basis of direct methods, a complete derivation of the formulas for calculating masses based on the astrometric and spectroscopic data and errors of their determination are given. The results of calculation by direct methods of 156 stellar masses, members of the binary and multiple systems.

Keywords: physical characteristics of stars; multiple stellar systems

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