The 17 - 39 metre wide asteroid 2006 WV1 will make a close pass (35.4 lunar distances, 0.0910 AU), travelling at 6.15 km/second, to the Earth-Moon system on the 15th October, 2012 @ 19:43 UT ±2 days 17:00.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).