The 21 - 47 metre wide asteroid 2018 FV3 will make a close pass (33.6 lunar distances, 0.0864 AU), travelling at 4.82 km/second, to the Earth on the 8th April 2018 @ 00:57 UT ±00:01.
See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).