The 670 - 1500 metre wide asteroid 1999 BJ8 will make a close pass (68.8 lunar distances, 0.1769 AU), travelling at 14.88 km/second, to the Earth-Moon system on the 16th June, 2012 @ 11:42 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).
