The 33 - 74 metre wide asteroid 2018 JG1 will make a close pass (5.2 lunar distances, 0.01360 AU), travelling at 8.27 km/second, to the Earth on the 20th May 2018 @ 00:50 UT ±00:01.
See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
