NASA
8th February 2011, 07:20
http://solarsystem.nasa.gov/multimedia/gallery/Asteroid Diagram.jpg (http://solarsystem.nasa.gov/news/display.cfm?News_ID=36524)4 Feb 2011 - Very Small Asteroid Makes Close Earth Approach on February 4, 2011
Asteroid 2011 CQ1 is the closest non-impacting object in our asteroid catalog to date.
More... (http://solarsystem.nasa.gov/news/display.cfm?News_ID=36524)
Asteroid 2011 CQ1 is the closest non-impacting object in our asteroid catalog to date.
More... (http://solarsystem.nasa.gov/news/display.cfm?News_ID=36524)