* Astronomy

Orbital elements:
2013 NE19                                                Earth MOID = 0.0197 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
M 316.24649              (2000.0)            P               Q
n   0.31244953     Peri.  126.26403     +0.56303083     -0.82166300
a   2.1508798      Node   289.23661     +0.72492105     +0.54255189
e   0.8301642      Incl.    5.39011     +0.39684474     +0.17466357
P   3.15           H   23.2           G   0.15           U   7

MPEC 2013 - O13

Key to Orbital elements

The 56 - 130 metre wide asteroid 2013 NE19 will make a close pass (11.0 lunar distances, 0.0283 AU), travelling at 28.57 km/second, to the Earth-Moon system on the 22nd July, 2013 @ 23:52 UT ±00:01. 

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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).