An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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binary star
  ستاره‌ی ِ درین  
setâre-ye dorin
Fr.: étoile binaire  

Two stars gravitationally bound to each other, so that they revolve around their common center of gravity. → double star; → spectroscopic binary.

Etymology (EN): → binary; → star.

Etymology (PE): Setâré, → star; dorin, → binary.