An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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WN2.5 star
  ستاره‌ی ِ WN2.5  
setâre-ye WN2.5
Fr.: étoile WN2.5  

A → WN Wolf-Rayet star whose spectrum shows the following emission line characteristics: N V 4603, 4619 Å present, N IV 3479-3484, 4058 Å absent.

See also: W, from → Wolf-Rayet; N, from → nitrogen; → star.