* Astronomy

Orbital elements:
2012 LT                                                  Earth MOID = 0.0132 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
M 333.49226              (2000.0)            P               Q
n   0.27995669     Peri.  189.24795     -0.05377852     +0.99413962
a   2.3142423      Node    77.71087     -0.90990966     -0.01010471
e   0.5568465      Incl.    5.50756     -0.41130558     -0.10763042
P   3.52           H   26.0           G   0.15           U   7

MPEC 2012 - L21

The 17 - 38 metre wide asteroid 2012 LT will make a close pass (5.2 lunar distances, 0.0133 AU), travelling at 8.13 km/second, to the Earth-Moon system on the 11th June, 2012 @ 10:08 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).