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: 2 Search : lander
Argelander method
  روش ِ آرگلاندر   
raveš-e Argelander

Fr.: méthode d'Argelander   

A technique to estimate the brightness of a → variable star. It involves comparing the variable with a sequence of neighboring stars of slightly different → magnitudes.

Friedrich Wilhelm Argelander (1799-1875), German astronomer. His most important work was his compilation of the Bonner Durchmusterung; → method.

lander
  زمین‌نشین   
zamin-nešin

Fr.: atterrisseur   

A → space probe designed to land on a → planet or other solid → celestial body.

land; → -er.