* Astronomy

Orbital elements:
2013 EK28                                                Earth MOID = 0.1652 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
M   2.51313              (2000.0)            P               Q
n   0.27409065     Peri.   53.78908     -0.94636243     +0.32098637
a   2.3471449      Node   144.89103     -0.31322732     -0.88333461
e   0.5070724      Incl.    3.68437     -0.07928933     -0.34159583
P   3.60           H   23.1           G   0.15           U   7

MPEC 2013 - E44

Key to Orbital elements

The 60 - 130 metre wide asteroid 2013 EK28 will make a close pass (64.7 lunar distances, 0.1662 AU), travelling at 4.44 km/second, to the Earth-Moon system on the 9th April, 2013 @ 00:33 UT ±2 days 08:12. 

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