* Astronomy

Orbital elements:
2012 LG4                                                 Earth MOID = 0.0091 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
M 219.84768              (2000.0)            P               Q
n   0.81818391     Peri.  100.18487     +0.96931162     -0.04531770
a   1.1321451      Node   262.71559     -0.04549275     +0.93282035
e   0.3108697      Incl.   14.09842     +0.24158932     +0.35748077
P   1.20           H   23.5           G   0.15           U   8

MPEC 2012 - L36

The 53 - 120 metre wide asteroid 2012 LG4 will make a close pass (20.5 lunar distances, 0.0526 AU), travelling at 10.84 km/second, to the Earth-Moon system on the 22nd June, 2012 @ 01:30 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).