The 92 - 210 metre wide asteroid 2013 TL will make a close pass (33.0 lunar distances, 0.0848 AU), travelling at 12.10 km/second, to the Earth-Moon system on the 14th October, 2013 @ 04:29 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).