The 420 - 940 metre wide asteroid 2001 BE10 will make a close pass (74.2 lunar distances, 0.1908 AU), travelling at 10.83 km/second, to the Earth-Moon system on the 2nd February, 2013 @ 03:59 UT ±00:01.
The 400 - 890 metre wide asteroid 2001 BE10 will make a close pass (58.8 lunar distances, 0.1510 AU), travelling at 10.86 km/second, to the Earth-Moon system on the 25th January, 2010. See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).