* Astronomy

Orbital elements:
2012 EN5                                                 Earth MOID = 0.0010 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
M 289.49638              (2000.0)            P               Q
n   0.96193209     Peri.  104.73020     +0.16243983     +0.98669607
a   1.0163418      Node   174.60513     -0.93031641     +0.15539583
e   0.3049309      Incl.    4.05377     -0.32882318     +0.04778083
P   1.02           H   27.2           G   0.15           U   7

MPEC 2012 - E59

The 10 - 22 metre wide asteroid 2012 EN5 will make a close pass (1.4 lunar distances, 0.0037 AU), travelling at 9.90 km/second, to the Earth-Moon system on the 15th March, 2012 @ 21:05 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).