The 580 - 1300 metre wide asteroid 517829 (2015 RL82) will make a close pass (74.3 lunar distances, 0.19101 AU), travelling at 13.32 km/second, to the Earth on the 2nd June 2018 @ 03:04 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).
