The 56 - 120 metre wide asteroid 2015 MX53 will make a close pass (16.9 LD, 0.0435 AU) travelling at 7.30 km/second, to the Earth-Moon system on the 6th August 2015 @ 18:44 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).
