* Astronomy

Orbital elements:
2012 CL29                                                Earth MOID = 0.1631 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
M  13.06002              (2000.0)            P               Q
n   0.42045186     Peri.  171.00495     -0.82495635     -0.56186125
a   1.7646498      Node   334.50961     +0.50929469     -0.69193807
e   0.3482915      Incl.    8.19039     +0.24508353     -0.45335818
P   2.34           H   22.9           G   0.15           U   7

MPEC 2012 - C57

The 68 - 150 metre wide asteroid 2012 CL29 will make a close pass (66.0 lunar distances, 0.1696 AU), travelling at 4.90 km/second, to the Earth-Moon system on the 21st February, 2012 @ 00:56 UT ±19:39.

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