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45 Herculis
45 Herculis is a main sequence ACV star in the constellation Hercules. The Flamsteed designation for this star comes from the publication ''Historia Coelestis Britannica'' by John Flamsteed. It is the 45th star in Flamsteed list of stars in the constellation Hercules. Its spectral classification has been measured as A0 and also as B9pCr. Based on this, it is similar in mass and luminosity to Vega. Parallax measurements show this star to be about 230 light years from the solar system. ==External links==
* (【引用サイトリンク】 VizieR Detailed Page ) * (【引用サイトリンク】 Google Earth (software) )
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「45 Herculis」の詳細全文を読む
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