* Astronomy

Orbital elements:
2012 HO13                                                Earth MOID = 0.1655 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
M 249.84214              (2000.0)            P               Q
n   0.74466305     Peri.  272.70471     +0.50899098     +0.77957853
a   1.2054879      Node    36.60854     -0.31284977     +0.56252495
e   0.1613498      Incl.   37.73220     -0.80190598     +0.27535976
P   1.32           H   23.2           G   0.15           U   8

MPEC 2012 - H59

The 65 - 140 metre wide asteroid 2012 HO13 will make a close pass (76.0 lunar distances, 0.1953 AU), travelling at 18.71 km/second, to the Earth-Moon system on the 30th April, 2012 @ 12:08 UT ±02:31. 

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