List of asteroid close approaches to Earth in 2011


Below is the list of asteroid close approaches to Earth in 2011.

Timeline of close approaches less than one lunar distance from Earth in 2011

A list of known near-Earth asteroid close approaches less than 1 lunar distance from Earth in 2011.
Date of
closest
approach		ObjectNominal geocentric
distance 		Size
Closer
approach
to Moon
2011-01-11629.7
2011-01-171128.6Yes
2011-01-202227.1Yes
2011-01-251328.3
2011-01-312227.1
2011-02-04132.1
2011-02-06330.9
2011-02-09530.3
2011-02-232726.7
2011-03-031527.9
2011-03-071128.5
2011-03-081428.0
2011-04-061428.1
2011-04-06729.4
2011-05-05629.7Yes
2011-06-021428.1
2011-06-271428.0
2011-07-246025.0Yes
2011-07-283026.5
2011-09-271627.8
2011-09-283026.3
2011-09-301627.8
2011-10-123726.0Yes
2011-10-261328.3
2011-10-281927.4
2011-11-0836021.9Yes
2011-12-0310023.1Yes
2011-12-28629.7
2011-12-29430.7
2011-12-30929.0