The 24 - 53 metre wide asteroid 2014 EA25 made a close pass (19.3 lunar distances, 0.0497 AU), travelling at 8.69 km/second, to the Earth-Moon system on the 13th March, 2014 @ 06:17 UT ±00:09.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).