The 36 - 80 metre wide asteroid 2018 HT1 will make a close pass (28.5 lunar distances, 0.07342 AU), travelling at 7.48 km/second, to the Earth on the 29th April 2018 @ 18:13 UT ±00:02.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
