The 16 - 35 metre wide asteroid 2015 FM will make a close pass (6.1 LD, 0.0156 AU) travelling at 15.04 km/second, to the Earth-Moon system on the 23rd March 2015 @ 02:50 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).
