| 翻訳と辞書 |
| 1907 Rudneva ： ウィキペディア英語版 |
1907 Rudneva
1907 Rudneva, provisional designation , is a moderately bright, stony asteroid from the main-belt, about 11 kilometers in diameter. It was discovered on September 11, 1972 by Ukrainian astronomer Nikolai Chernykh at the Crimean Astrophysical Observatory in Nauchnyj.〔
The assumed S-type asteroid orbits the Sun at a distance of 2.4–2.7 AU once every 4 years (1,484 days). It has a long rotation period of 44 hours〔 and a geometric albedo of about 0.20.〔
It is named after Ukrainian-born Evgeniya Maksimovna Rudneva (1920–1944) a member of the ''Astronomical–Geodetical Society of the U.S.S.R.'', head of the solar department, and Hero of the Soviet Union. She voluntarily joined the army as a navigator in the all-female Night Bombers Aviation Regiment, knwon as the ''Night Witches''. She died in April 1944, while flying her 645th combat mission.〔
== 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「1907 Rudneva」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|