The 8 - 17 metre wide asteroid 2010 VQ will make a close pass (10.6 lunar distances, 0.0271 AU) travelling at 3.98 km/second, to the Earth-Moon system on the 21st October 2014 @ 19:16 UT ±2 days 16:56.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).