The 26 - 59 metre wide asteroid 2017 MR8 in the constellation Crater will make a close pass (3.29 LD, 0.00847 AU) travelling at 11.57 km/second, to the Earth-Moon system on the 15th July 2017 @ 03:16 UT ±00:32.
Magnitude: 19.1 V
See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).