The 19 - 41 metre wide asteroid 2014 WR202 made a close pass (34.9 lunar distances, 0.0896 AU) travelling at 9.25 km/second, to the Earth-Moon system on the 23rd November 2014 @ 16:58 UT ±00:07.
See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
