The 12 - 28 metre wide asteroid 2013 UJ9 will make a close pass (4.9 lunar distances, 0.0126 AU), travelling at 9.28 km/second, to the Earth-Moon system on the 1st November, 2013 @ 08:03 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).
