The 120 - 260 metre wide asteroid 2011 MF will make a close pass (45.2 lunar distances, 0.1161 AU), travelling at 6.85 km/second, to the Earth-Moon system on the 13th July 2014 @ 06:00 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).
