The 61 - 140 metre wide asteroid 2013 UK will make a close pass (71.9 lunar distances, 0.1846 AU), travelling at 4.03 km/second, to the Earth-Moon system on the 1st November, 2013 @ 19:09 UT ±02:15.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
