* Astronomy

The 6 - 14 metre wide asteroid 2010 TE55 will make a close pass (1.0 lunar distances, 0.0024 AU), travelling at 3.40 km/second, to the Earth-Moon system on the 17th October, 2010 @ 01:25 UT.

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