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6708 Bobbievaile : ウィキペディア英語版 | 6708 Bobbievaile
6708 Bobbievaile (1989 AA5) is a main-belt binary asteroid discovered on 4 January 1989 by Robert H. McNaught at Siding Spring Observatory. It is named after Dr Roberta Anne 'Bobbie' Vaile and has an orbital period of 3.82 years. On 7 May 2009 it was announced that 6708 Bobbievaile was determined to be a binary asteroid based on a series of lightcurve observations. The primary is estimated to have a diameter of , and the secondary to have a diameter of approximately 4.57 km.〔 The primary is probably spherical. == References ==
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