The 370 - 820 metre wide asteroid 2013 WY67 will make a close pass (52.9 lunar distances, 0.1358 AU), travelling at 14.41 km/second, to the Earth-Moon system on the 8th June 2014 @ 2:11 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).
