The 56 - 130 metre wide asteroid 2018 JC will make a close pass (17.5 lunar distances, 0.04520 AU), travelling at 9.33 km/second, to the Earth on the 17th May 2018 @ 22:21 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).
