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2012 UE34
is a small asteroid that is a Near-Earth object and an Apollo asteroid. It was removed from the Sentry Risk Table on December 29, 2013.〔(【引用サイトリンク】publisher=NASA/JPL Near-Earth Object Program Office )〕 ==Orbit== Because of the orbit of , the asteroid will pass within from Earth on April 8, 2041.〔(【引用サイトリンク】url=http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2012UE34;cad=1#cad )〕 For comparison, the distance to the Moon is about 0.0026 AU (384,400 km). The asteroid is not listed as a Potentially Hazardous Asteroid (PHA), and does not appear on the list of PHA close approaches issued by the Minor Planet Center (MPC) because the absolute magnitude (H) of 23 is too dim.〔(【引用サイトリンク】url=http://www.minorplanetcenter.net/iau/lists/PHACloseApp.html )〕 The asteroid passed within from Earth on April 8, 1991.〔 has a very small Earth Minimum Orbit Intersection Distance (MOID) of . The Jupiter Tisserand invariant is 5.6 ruling out any realistic probability that the object is cometary.〔
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「2012 UE34」の詳細全文を読む
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