The 58 - 130 metre wide asteroid 2014 UT made a close pass (27.9 lunar distances, 0.0718 AU) travelling at 11.60 km/second, to the Earth-Moon system on the 16th October 2014 @ 23:44 UT ±00:07.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
