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HD 73390
HD 73390, also called e¹ Carinae (e¹ Car), is a binary star in the constellation Carina. It is approximately 960 light years from Earth. The primary component, e¹ Carinae A, is a blue-white B-type main sequence dwarf with an apparent magnitude of +5.27. Its companion, e¹ Carinae B is a ninth magnitude star located 0.63 arcseconds, or at least 190 AU from the primary.
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「HD 73390」の詳細全文を読む
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