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1929 Kollaa
1929 Kollaa, provisional designation 1939 BS, is a main-belt asteroid discovered on January 20, 1939 by Yrjö Väisälä at Turku Observatory, Finland.〔 It is named after the Kollaa River in Karelia, the focal point on the Finnish Winter War (1939–40).〔 It is a V-type asteroid and has been determined to have a composition akin to cumulate eucrite meteorites, indicating its origin deep within Vesta's crust. == 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「1929 Kollaa」の詳細全文を読む
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