* Astronomy

Orbital elements:
2013 FQ10                                                Earth MOID = 0.1163 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
M 198.39959              (2000.0)            P               Q
n   1.09081671     Peri.  180.13850     +0.98464607     -0.16715032
a   0.9346196      Node   189.92066     +0.16043766     +0.98015624
e   0.1935312      Incl.   16.98492     +0.06878857     +0.10655753
P   0.90           H   22.7           G   0.15           U   7

MPEC 2013 - F41

Key to Orbital elements

The 76 - 170 metre wide asteroid 2013 FQ10 will make a close pass (45.7 lunar distances, 0.1174 AU), travelling at 9.24 km/second, to the Earth-Moon system on the 29th March, 2013 @ 14:48 UT ±00:50. 

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