The 14 - 31 metre wide asteroid 2014 SC will make a close pass (11.9 lunar distances, 0.0305 AU), travelling at 7.54 km/second, to the Earth-Moon system on the 22nd September 2014 @ 09:55 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).
