The 83 - 190 metre wide asteroid 2018 GR2 will make a close pass (13.3 lunar distances, 0.03421 AU), travelling at 9.81 km/second, to the Earth on the 11th May 2018 @ 05:06 UT ±00:01.
See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
