The 32 - 71 metre wide asteroid 2014 UK115 made a close pass (38.5 lunar distances, 0.0989 AU) travelling at 11.8 km/second, to the Earth-Moon system on the 26th October 2014 @ 21:06 UT ±00:09.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
