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29 Aquarii
29 Aquarii is the Flamsteed designation for a binary star system in the equatorial constellation of Aquarius. The orbital plane of the two stars lies near the line of sight, so they form an Algol-type eclipsing binary with the variable star designation ''DX Aquarii''. The first component of the system is an A-type main sequence star with a stellar classification of A2 V. Its companion is giant star with a classification of K0 III. Their orbital period is 0.94501 days.〔 ==Stellar system== The variability of this star was first noticed in 1965 by W. Strohmeier of Remeis-Observatory in Bamberg, Germany.〔 He later discovered that the variability was caused by a binary companion eclipsing the primary star.〔
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「29 Aquarii」の詳細全文を読む
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