The 15 - 34 metre wide asteroid 2018 GG4 will make a close pass (9.7 lunar distances, 0.02498 AU), travelling at 14.95 km/second, to the Earth on the 23rd April 2018 @ 16:28 UT ±00:01.
See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
