The 130 - 280 metre wide asteroid 2014 BR43 will make a close pass (55.1 lunar distances, 0.1416 AU), travelling at 5.48 km/second, to the Earth-Moon system on the 24th April, 2014 @ 18:54 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).
