* Astronomy

Orbital elements:
2011 YJ6                                                 Earth MOID = 0.0584 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
M  30.32049              (2000.0)            P               Q
n   0.67118139     Peri.  217.31363     -0.59740497     -0.74502165
a   1.2919413      Node   271.34762     +0.78857710     -0.47848982
e   0.2208487      Incl.   17.26637     +0.14578567     -0.46474748
P   1.47           H   24.0           G   0.15           U   7

MPEC 2011 - Y32

The 41 - 91 metre wide asteroid 2011 YJ6 will make a close pass (23.2 lunar distances, 0.0595 AU), travelling at 9.81 km/second, to the Earth-Moon system on the 27th December, 2011 @ 14:23 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).