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9260 Edwardolson : ウィキペディア英語版 | 9260 Edwardolson
9260 Edwardolson (1953 TA1) is a main-belt binary asteroid discovered on October 8, 1953 by the Indiana Asteroid Program at Goethe Link Observatory, Brooklyn, Indiana. The name honors astronomer Edward C. Olson of the University of Illinois whose observations demonstrated how the outer layers of mass-gaining stars are distorted, and how angular momentum from the mass-transfer process can spin stars up close to the stability limit. A moon was discovered around the asteroid in 2005. The moon has a fairly short orbital period of 17 hours, 47 minutes, and 2 seconds. ==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「9260 Edwardolson」の詳細全文を読む
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