The 42 - 94 metre wide asteroid 2015 BF92 will make a close pass (8.5 lunar distances, 0.0219 AU) travelling at 14.00 km/second, to the Earth-Moon system on the 7th February 2015 @ 22:08 UT ±00:01.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).