* Astronomy

Orbital elements:
2012 PZ19                                                Earth MOID = 0.0694 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5                MPC
M   0.40629              (2000.0)            P               Q
n   0.27049784     Peri.   71.95814     +0.98226615     -0.18390978
a   2.3678827      Node   298.62575     +0.15244109     +0.89663611
e   0.5533614      Incl.    2.38154     +0.10915547     +0.40276652
P   3.64           H   24.5           G   0.15           U   8

MPEC 2012 - Q03

The 30 - 67 metre wide asteroid 2012 PZ19 will make a close pass (35.6 lunar distances, 0.0916 AU), travelling at 7.63 km/second, to the Earth-Moon system on the 13th September, 2012 @ 11:00 UT ±01:11. 

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