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Visual Binaries; Orbital Elements
1981The present author’s earlier astrometric treatise (1967) contains a chapter on visual binaries, which is repeated here with minor changes. We shall be primarily interested in the orbital effects of visual binaries on the paths of the components as measured on a background of reference stars (Chapters 1 Iff).
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The Orbital Elements of a Visual Binary
1978The orbit of a visual pair describes, in the form of seven so-called orbital elements, the motion of the companion relative to the primary star, such as is obtained from the relative observations. In the two-body problem with the masses M1 and M2, the radius vector r, and the constant of gravitation k2, the relative motion is represented by the second ...
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THE MASSES OF VISUAL BINARY STARS [PDF]
Publications of the Astronomical Society of the Pacific, 1919 openaire +1 more source
A dynamical study of 12 wide visual binaries
, 2009A. A. Kisselev +2 more
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Erratum: Masses, luminosities, colors, and space motions of 228 visual binaries
, 1965O. Eggen
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