The 59 - 130 metre wide asteroid 2015 QT8 made a close pass (35.1 LD, 0.0902 AU) travelling at 7.32 km/second, to the Earth-Moon system on the 20th August 2015 @ 11:45 UT ±00:59.
See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
