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HR 5256
HR 5256 is a solitary, K-type main sequence star located thirty-three light-years away in the constellation Ursa Major. It has an estimated 80% of the Sun's mass and 78% of the Sun's radius.〔 The space velocity components of this star are = .〔 HR 5256 will make its closest approach to the Sun in about , when it will be at a distance of .〔 ==References==
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「HR 5256」の詳細全文を読む
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