The 42 - 94 metre wide asteroid 2006 SD25 will make a close pass (57.1 lunar distances, 0.1468 AU), travelling at 11.09 km/second, to the Earth-Moon system on the 16th July 2014 @ 10:33 UT ±2 days 05:44.
See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
