The 54 - 120 metre wide asteroid 2013 WA44 will make a close pass (68.7 lunar distances, 0.1765 AU), travelling at 3.53 km/second, to the Earth-Moon system on the 10th December, 2013 @ 14:02 UT ±01:54.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
