* Astronomy

The 230 - 510 metre wide asteroid 2005 MR5 will make a close pass (69.4 Lunar Distances, 0.1784 AU), travelling at 14.20 km/s, to the Earth-Moon system on the 20th June, 2009.

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