* Astronomy

The 67 - 150 metre wide asteroid 2002 AB2 will make a close pass (57.5 lunar distances, 0.1479 AU), travelling at 10.15 km/second, to the Earth-Moon system on the 1st January, 2012 @ 11:26 UT ±2 days 22:34.

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