* Astronomy

Orbital elements:
2012 MF7                                                 Earth MOID = 0.0004 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
M 328.50460              (2000.0)            P               Q
n   0.53139762     Peri.  129.68926     -0.75663632     +0.65306181
a   1.5095806      Node    91.10805     -0.60920032     -0.68648158
e   0.3934139      Incl.    1.82312     -0.23743726     -0.31977073
P   1.85           H   26.8           G   0.15           U   7

MPEC 2012 - M49

The 11 - 26 metre wide asteroid 2012 MF7 made a close pass (0.8 lunar distances, 0.0021 AU), travelling at 8.81 km/second, to the Earth-Moon system on the 21st June, 2012 @ 02:40 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).