The 110 - 250 metre wide asteroid 2013 TE6 will make a close pass (53.6 lunar distances, 0.1378 AU), travelling at 6.29 km/second, to the Earth-Moon system on the 7th November, 2013 @ 02:19 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).