|
630 Euphemia is a mid-sized Eunomian asteroid. Photometric observations at the Palmer Divide Observatory during 2005 showed a best fit rotation period of 79.18 ± 0.02 hours with a brightness variation of 0.2 ± 0.02 in magnitude. However, some uncertainty remains concerning the reliability of this result.〔 ==References== # # G. A. Krasinsky et al. ''Hidden Mass in the Asteroid Belt'', Icarus, Vol. 158, p. 98 (2002). 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「630 Euphemia」の詳細全文を読む スポンサード リンク
|