* Astronomy

Orbital elements:
2011 KJ15                                                Earth MOID = 0.0220 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5                 MPC
M  11.31032              (2000.0)            P               Q
n   0.36508582     Peri.  268.70350     +0.97694204     +0.07928055
a   1.9388285      Node    86.72343     +0.00685673     +0.91637197
e   0.7375138      Incl.   11.45300     -0.21339455     +0.39239904
P   2.70           H   22.9           G   0.15           U   8

MPEC 2011 - K41

The 66 - 150 metre wide asteroid 2011 KJ15 will make a close pass (21.3 lunar distances, 0.0548 AU), travelling at 22.76 km/second, to the Earth-Moon system on the 9th June, 2011 @ 14:49 UT ±00:22.

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