* Astronomy

Orbital elements:
2012 FB1                                                 Earth MOID = 0.1830 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
M   2.60735              (2000.0)            P               Q
n   0.43258642     Peri.  170.44710     -0.98052548     -0.19623969
a   1.7314932      Node   358.18067     +0.16025361     -0.77672088
e   0.3212400      Incl.   14.09453     +0.11352784     -0.59849366
P   2.28           H   24.2           G   0.15           U   8

MPEC 2012 - F34

The 40 - 90 metre wide asteroid 2012 FB1 made a close pass (72.2 lunar distances, 0.1856 AU), travelling at 7.83 km/second, to the Earth-Moon system on the 14th March, 2012 @ 23:49 UT ±1 day 09:29.

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