* Astronomy

The 340 - 760 metre wide asteroid 1999 GS6 will make a close pass (43.5 lunar distances, 0.1118 AU), travelling at 11.71 km/second, to the Earth-Moon system on the 26th March, 2012 @ 03:18 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).