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・ 2011 World Cup (men's golf)
・ 2011 World Cup (snooker)
・ 2011 World Cup of Curling
・ 2011 World Cup of Pool
・ 2011 World Cup of Softball
・ 2011 World Curling Championships
・ 2011 World Fencing Championships
・ 2011 Winter Universiade
・ 2011 Winton 300
・ 2011 Wisconsin Act 10
・ 2011 Wisconsin Act 23
・ 2011 Wisconsin Badgers football team
・ 2011 Wisconsin protests
・ 2011 WK-League
・ 2011 WKU Hilltoppers football team
2011 WL2
・ 2011 WNBA All-Star Game
・ 2011 WNBA draft
・ 2011 WNBA Finals
・ 2011 WNBA Playoffs
・ 2011 WNBA season
・ 2011 Wofford Terriers football team
・ 2011 Wollongong floods
・ 2011 Women's 19 European Handball Championship
・ 2011 Women's African Volleyball Championship
・ 2011 Women's Asian Individual Squash Championships
・ 2011 Women's Australian Open (squash)
・ 2011 Women's Basketball Invitational
・ 2011 Women's British Open
・ 2011 Women's College World Series


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2011 WL2 : ウィキペディア英語版
2011 WL2

is a small asteroid that is a Near-Earth object, a Potentially Hazardous Asteroid, and an Apollo asteroid.
==Orbit==
The orbit of makes it a Potentially Hazardous Asteroid (PHA) whose orbit has been determined with about 1 year of observations. The orbit of is somewhat uncertain, but could pass a distance of 0.001635 AU (244,600 km) from the Earth in the year 2087.〔 Only the nominal (best-fit) orbit shows a passage this close. The uncertainty region is still somewhat large due to a short observation arc. For comparison, the distance to the Moon is about 0.0026 AU (384,400 km). appears on the list of PHA close approaches issued by the Minor Planet Center (MPC), with the next close approach in the year 2038.〔(【引用サイトリンク】url=http://www.minorplanetcenter.net/iau/lists/PHACloseApp.html )
The Jupiter Tisserand invariant, used to distinguish different kinds of orbits, is 5.7.〔

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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