* Astronomy

The 1200 - 2700 metre wide asteroid 1991 VK will make a close pass (25.3 lunar distances, 0.0650 AU), travelling at 8.73 km/second, to the Earth-Moon system on the 25th January, 2012 @ 23:47 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).