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arXiv · 1704.03245

Precise orbital elements, masses and parallax of the spectroscopic-interferometric binary HD 26441

Jose A. Docobo·Roger F. Griffin·Pedro P. Campo·Ahmad A. Abushattal
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Abstract

The orbit of the visual-speckle binary A 2801 (HD 26441) was calculated independently of the previously published double-lined spectroscopic solution, obtaining similar values for the common orbital elements. In this way, it has been possible to provide a consistent 3D orbit and precise values for both the orbital parallax and the individual masses of the components, so the physical properties of this stellar system are determined.

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Jose A. Docobo, Roger F. Griffin, Pedro P. Campo, Ahmad A. Abushattal. 2017-04-11. Precise orbital elements, masses and parallax of the spectroscopic-interferometric binary HD 26441. https://doi.org/10.1093/mnras%2Fstx906

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