The 140 - 310 metre wide asteroid 2002 NV16 will make a close pass (13.9 lunar distances, 0.0358 AU), travelling at 4.27 km/second, to the Earth-Moon system on the 30th September, 2013 @ 23:36 UT ±00:01.
See moreThe Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).