The 160 - 360 metre wide asteroid 2016 JP will make a close pass (11.9 lunar distances, 0.03073 AU), travelling at 12.75 km/second, to the Earth on the 20th April 2018 @ 22:36 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).