An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 1 Search : comet family
comet family
  خانواده‌ی ِ دنباله داران   
xânevâde-ye donbâledârân (#)

Fr.: famille de comètes   

A group of comets with similar orbital characteristics. They result from perturbations by planets which change the diverse original orbits of the comets into those they now occupy.

→ comet; → family.