The 92 - 210 metre wide asteroid 2004 XK14 will make a close pass (60.2 lunar distances, 0.1547 AU), travelling at 15.20 km/second, to the Earth-Moon system on the 4th November, 2013 @ 05:26 UT ±10:08.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).