The 68 - 150 metre wide asteroid 2014 HR124 will make a close pass (30.0 lunar distances, 0.0771 AU), travelling at 11.23 km/second, to the Earth-Moon system on the 23rd May 2014 @ 10:23 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).
