Asteroid 2006 AL4 made a close approach (0.055 AU) on the 22nd January 2018.
The 29 - 65 metre wide asteroid 2006 AL4 will make a close pass (19.9 lunar distances, 0.0511 AU), travelling at 17.36 km/second, to the Earth-Moon system on the 25th January, 2014 @ 07:14 UT ±00:01. See moreThe Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).