The 15 - 34 metre wide asteroid 2014 TW made a close pass (14.1 lunar distances, 0.0363 AU) travelling at 4.72 km/second, to the Earth-Moon system on the 2nd October 2014 @ 10:34 UT ±00:27.
See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).