An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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color-magnitude diagram
  نمودار ِ رنگ-برز  
nemudâr-e rang-borz
Fr.: diagramme couleur-magnitude  

A form of → Hertzsprung-Russell diagram in which the visual absolute magnitude Mv is the vertical axis and the → color index the horizontal axis.

See also: → color; → magnitude,
→ diagram.