The 14 - 32 metre wide asteroid 2017 LE in the constellation Sagittarius will make a close pass (5.18 LD, 0.01332 AU) travelling at 8.97 km/second, to the Earth-Moon system on the 7th June 2017 @ 01:56 UT ±00:01.
Magnitude: 18.19 V
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).