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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. 2005 YU55, also written as 2005 YU55, is a potentially hazardous asteroid that is 400 meters in diameter. It was discovered on 28 December 2005 by Robert S. McMillan at Steward Observatory, Kitt Peak. In February 2010 it was rated 1 on the Torino Scale. On 19 April 2010, highly accurate radar targeting by the Arecibo radio telescope reduced uncertainties about the orbit by 50 percent. This improvement eliminated any possibility of an impact with the Earth for the next…mehr

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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. 2005 YU55, also written as 2005 YU55, is a potentially hazardous asteroid that is 400 meters in diameter. It was discovered on 28 December 2005 by Robert S. McMillan at Steward Observatory, Kitt Peak. In February 2010 it was rated 1 on the Torino Scale. On 19 April 2010, highly accurate radar targeting by the Arecibo radio telescope reduced uncertainties about the orbit by 50 percent. This improvement eliminated any possibility of an impact with the Earth for the next 100 years. It was removed from the Sentry Risk Table on 22 April 2010.