The 430 - 970 metre wide asteroid 2001 YM2 will make a close pass (33.5 lunar distances, 0.0860 AU), travelling at 9.26 km/second, to the Earth-Moon system on the 12th November, 2012 @ 19:15 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).
