The 250 - 570 metre wide asteroid 2007 AG will make a close pass (65.1 lunar distances, 0.1672 AU) travelling at 12.34 km/second, to the Earth-Moon system on the 24th January 2015 @ 09:19 UT ±00:01.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).