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: 2 Search : metal-rich star
metal-rich star
  ستاره‌ی ِ پرفلز   
setâre-ye porfelez

Fr.: étoile riche en métaux   

A star whose → metal content is higher than the → solar metallicity. The stars that harbor → extrasolar planets tend to be considerably more metal-rich than the average → Population I star in the Galactic neighborhood. See also → super-metal-rich star.

metal; → rich; → star.

super-metal-rich star
  ستاره‌ی ِ ابر-پرفلز   
setâre-ye abar-porfelez

Fr.: étoile très riche en métaux   

A very → metal-rich star whose iron → metallicity, [Fe/H], exceeds 0.20 → dex. Examples include HD 32147, HD 121370, and HD 145675 (Feltzing & Gonzalez, 2001, A&A 367, 253).

super-; → metal; → rich; → star.