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Space Threat => Space Threat => Topic started by: DeepCut on October 27, 2011, 01:14:26 AM

Title: YU55, a large asteroid that wil come very close to us ...
Post by: DeepCut on October 27, 2011, 01:14:26 AM
YU55 is spherical, 400 metres in diameter and rotates every 19.5 hours.

It will come 15 % closer to us than our own moon.

http://neo.jpl.nasa.gov/news/news171.html