The 180 - 410 metre wide asteroid 1993 GD will make a close pass (55.0 lunar distances, 0.1414 AU) travelling at 10.61 km/second, to the Earth-Moon system on the 5th October 2014 @ 19:02 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).
