翻訳と辞書 |
2011 KW48
(also labeled VNH0004) is a Kuiper belt object. In January 2015, the New Horizons probe traveled about 75 million km (47 million miles) (0.5 AU) from it,〔(【引用サイトリンク】title=New Horizons to Encounter KBO Ahead of Pluto Flyby )〕 which is too far to take high-resolution photos of the object itself, but allowed the detection of possible satellites. If were 100 kilometers wide, it would appear approximately 0.11 arcseconds wide to ''New Horizons''. was only observed 12 times by the Mauna Kea (8) and Las Campanas Observatory (4) over a period of about 33.8 days between May 29 and July 2, 2011, so its current orbit is extremely uncertain. Between January 4th and 15th in 2015 ''New Horizons'' actively observed the object. ==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「2011 KW48」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.
|
|