The 15 - 33 metre wide asteroid 2017 ME4 in the constellation Cepheus will make a close pass (5.38 LD, 0.01381 AU), travelling at 6.75 km/second, to the Earth-Moon system on the 3rd July 2017 @ 14:41 UT ±00:01.
Magnitude: 20.1 V
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).