* Astronomy

Orbital elements:
2012 UB69                                                Earth MOID = 0.1113 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5                MPC
M 344.73948              (2000.0)            P               Q
n   0.31957433     Peri.  204.23486     +0.64604163     -0.73057290
a   2.1187910      Node   207.25335     +0.75513561     +0.65398675
e   0.4911207      Incl.   28.87301     +0.11135721     -0.19637865
P   3.08           H   22.2           G   0.15           U   7

MPEC 2012 - U79

The 96 - 210 metre wide asteroid 2012 UB69 will make a close pass (53.8 lunar distances, 0.1382 AU), travelling at 16.35 km/second, to the Earth-Moon system on the 26th October, 2012 @ 04:19 UT ±03:54. 

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