The 250 - 560 metre wide asteroid 2014 PT59 made a close pass (64.7 lunar distances, 0.1663 AU), travelling at 6.63 km/second, to the Earth-Moon system on the 12th August 2014 @ 18:40 UT ±01:36.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
