The 22 - 49 metre wide asteroid 2015 KQ18 will make a close pass (15.5 LD, 0.0398 AU) travelling at 11.43 km/second, to the Earth-Moon system on the 25th May 2015 @ 05:45 UT ±00:01.
See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
