The 42 - 93 metre wide asteroid 2015 NT2 will make a close pass (56.5 LD, 0.1453 AU) travelling at 6.49 km/second, to the Earth-Moon system on the 31st July 2015 @ 23:29 UT ±00:12.
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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
