An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک



guiding center
  مرکز ِ راهبرد  
markaz-e râhbord
Fr.: centre de guidage  

In the → epicyclic theory of → galactic rotation, the center of the → epicycle.

See also:guide; → center.