The 38 - 84 metre wide asteroid 2018 HR1 will make a close pass (17.3 lunar distances, 0.04456 AU), travelling at 16.42 km/second, to the Earth on the 4th May 2018 @ 19:03 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).
