Preliminary Orbital Elements of Four Interferometric Binary Stars | Zendy

S. F. Hönig | Zendy; W. M. Tscharnuter | Zendy

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Preliminary Orbital Elements of Four Interferometric Binary Stars

Author(s) -

S. F. Hönig,

W. M. Tscharnuter

Publication year - 2005

Publication title -

the astronomical journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.61

H-Index - 271

eISSN - 1538-3881

pISSN - 0004-6256

DOI - 10.1086/427861

Subject(s) - physics , ephemeris , orbital elements , stars , binary star , binary number , astrophysics , orbital period , interferometry , star (game theory) , astronomy , orbital mechanics , satellite , arithmetic , mathematics

We present preliminary orbital elements for the four interferometric binary star systems WDS 01017+2518, 02262+3428, 02442-2530, and 11268-5310. For all stars these are the first orbits that have been published. The data are accompanied by uncertainty estimates, residuals, and ephemerides, as well as dynamical parallaxes and individual star masses. In all four cases regular observations within the coming years are encouraged to test the orbital solutions.

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