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Orbital elements:
2007 TF68                                                Earth MOID = 0.1514 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5                MPC
M 314.20197              (2000.0)            P               Q
n   0.59103767     Peri.   62.40433     +0.17323855     -0.97392600
a   1.4062394      Node    19.37285     +0.67353868     +0.00864428
e   0.2652708      Incl.   26.20516     +0.71856388     +0.22670117
P   1.67           H   22.9           G   0.15           U   5

MPEC 2012 - T70

The 71 - 160 metre wide asteroid 2007 TF68 will make a close pass (61.6 lunar distances, 0.1583 AU), travelling at 14.06 km/second, to the Earth-Moon system on the 19th October, 2012 @ 06:13 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).