An Etymological Dictionary of Astronomy and Astrophysics
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فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 1 Search : comoving coordinates
comoving coordinates
  هماراهای ِ هم‌جنب   
hamârâhâ-ye hamjonb

Fr.: coordonnées comobiles   

A system of coordinates used in cosmology which is fixed with respect to the overall → Hubble flow of the universe. A given galaxy's location in comoving coordinates does not change as the Universe expands.

→ comoving; → frame.