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2006 Polonskaya : ウィキペディア英語版 | 2006 Polonskaya
2006 Polonskoya is main belt asteroid. It was discovered on 22 September 1973 by Nikolai Chernykh and named after Elene Ivanovna Kazimirchak-Polonskaya, a Russian astronomer. Polonskaya's diameter is approximately 10 kilometers.〔〔 == Satellite ==
In 2005, it was claimed that lightcurve observations indicate that Polonskaya has a small moon about 0.99 km in diameter. However, the non-synchronously rotating binary still needs to be fully resolved in order to confirm such satellite. Alternatively, a the presence of another body has also been suggested to explain the lightcurve's irregular period, which would make it a trinary asteroid.
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「2006 Polonskaya」の詳細全文を読む
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