The 27 - 59 metre wide asteroid 2014 KF39 will make a close pass (28.3 lunar distances, 0.0727 AU), travelling at 2.01 km/second, to the Earth-Moon system on the 6th July 2014 @ 01:45 UT ±00:04.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
