* Astronomy

Orbital elements:
2013 LH29                                                Earth MOID = 0.0566 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
M 308.18179              (2000.0)            P               Q
n   0.54343028     Peri.  209.21361     +0.49398708     +0.83615914
a   1.4872141      Node    91.32098     -0.74425817     +0.54837782
e   0.2959642      Incl.   13.79340     -0.44950699     +0.01093897
P   1.81           H   24.4           G   0.15           U   8

MPEC 2013 - M03

Key to Orbital elements

The 35 - 78 metre wide asteroid 2013 LH29 will make a close pass (23.0 lunar distances, 0.0590 AU), travelling at 8.46 km/second, to the Earth-Moon system on the 29th June, 2013 @ 06:34 UT ±00:05. 

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