The 19 - 43 metre wide asteroid 2014 UZ56 will make a close pass (26.8 lunar distances, 0.0689 AU) travelling at 5.56 km/second, to the Earth-Moon system on the 19th November 2014 @ 18:35 UT ±00:06.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).