The 18 - 40 metre wide asteroid 2013 WY44 will make a close pass (22.0 lunar distances, 0.0565 AU), travelling at 6.15 km/second, to the Earth-Moon system on the 30th November, 2013 @ 23:21 UT ±00:11.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
