The 110 - 240 metre wide asteroid 1996 XB27 will make a close pass (44.8 lunar distances, 0.1150 AU), travelling at 0.84 km/second, to the Earth-Moon system on the 20th May 2014 @ 05:43 UT ±00:01.
See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
