The 77 - 170 metre wide asteroid 2014 DA will make a close pass (64.6 LD, 0.1661 AU) travelling at 17.47 km/second, to the Earth-Moon system on the 3rd September 2015 @ 09:44 UT ±07:44.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
