* Astronomy

The 64 - 140 metre wide asteroid 2014 CP13 will make a close pass (30.9 lunar distances, 0.0794 AU), travelling at 7.28 km/second, to the Earth-Moon system on the 7th March 2014 @ 15:10 UT ±00:01. 

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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).