It can be viewed live at http://www.virtualtelescope.eu/webtv/NASA: Asteroid Will Safely Pass Closer Than Moon Wednesday
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This asteroid, 2014 DX110, is estimated to be about 100 feet (30 meters) across. Its closest approach to Earth will be at about 217,000 miles (about 350,000 kilometers) from Earth at about 1 p.m. PST (4 p.m. EST) on March 5. The average distance between Earth and its moon is about 239,000 miles (385,000 kilometers).
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http://www.nasa.gov/jpl/asteroid/astero ... xdX27dcb5C
20:30 UT, 5th March, 2014
Also at SLOOH http://www.youtube.com/watch?feature=pl ... 2AbPcaU73o Beginning at 21:00 UT.