Orbits of visual binaries with variable components

Details Orbits of visual binaries with variable components Orbits of visual binaries with variable components

Apr 1980

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1980sval....6..130s&link_type=abstract

(Pis'ma v Astronomicheskii Zhurnal, vol. 6, Apr. 1980, p. 239, 240.) Soviet Astronomy Letters, vol. 6, Mar.-Apr. 1980, p. 130, 1

Astronomy and Astrophysics

Astronomy

17

Binary Stars, Orbital Elements, Stellar Motions, Variable Stars, Visual Observation, Companion Stars, Micrometers, Stellar Luminosity, Stellar Mass, Stellar Parallax

Scientific paper

Determinations of the orbits of 16 visual binaries with one component exhibiting intrinsic brightness variations are presented. Orbital elements were determined based on observations in the literature and new observations by the successive refinement of previous elements presented in the Third Catalog of Orbits of Visual Binary Stars (Finsen and Worley, 1970) or a supplement to it compiled by the present author, and component masses and dynamical parallaxes for those stars on the main sequence were established by successive approximations using the mass-luminosity law of Baize (1975). It is noted that for all the stars considered, the residuals of the measurements relative to the new orbits have been made smaller.

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