* Astronomy

The 45 - 100 metre wide asteroid 2008 UP100 will make a close pass (34.3 lunar distances, 0.0880 AU), travelling at 9.23 km/second, to the Earth-Moon system on the 11th July, 2010 @ 10:48 UT.

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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).