The 58 - 130 metre wide asteroid 2015 MQ116 made a close pass (35.1 LD, 0.0902 AU) travelling at 8.16 km/second, to the Earth-Moon system on the 26th June 2015 @ 23:29 UT ±00:07.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).