The 220 - 480 metre wide asteroid 2004 CL will make a close pass (43.3 lunar distances, 0.1113 AU), travelling at 20.75 km/second, to the Earth-Moon system on the 30th June, 2012 @ 17:15 UT ±00:01.
See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
