* Astronomy

The 220 - 490 metre wide asteroid 2001 HY7 will make a close pass (35.7 Lunar Distances, 0.0918 AU), travelling at 11.86 km/s, to the Earth-Moon system on the 10th July, 2009.

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