The 34 - 77 metre wide asteroid 2013 WL will make a close pass (50.5 lunar distances, 0.1297 AU), travelling at 6.70 km/second, to the Earth-Moon system on the 1st December, 2013 @ 14:21 UT ±01:14.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
