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Post Info TOPIC: Asteroid 2009 DC12


L

Posts: 131433
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RE: Asteroid 2009 DC12
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The 71 - 160 metre wide asteroid 2009 DC12 will make a close pass (45.2 Lunar Distances, 0.1162 AU), travelling at 8.43 km/s, to the Earth-Moon system on the 2nd August, 2009.

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


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L

Posts: 131433
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Asteroid 2009 DC12 = 9D9F8A8 (NEOCPO)
Orbital elements:
2009 DC12 Earth MOID = 0.0379 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 233.30618 (2000.0) P Q
n 0.63265944 Peri. 273.62722 -0.18951981 +0.98179502
a 1.3438663 Node 345.42940 -0.87966276 -0.17551359
e 0.2762578 Incl. 2.88907 -0.43620599 -0.07261898
P 1.56 H 22.8 G 0.15 U 9

MPEC 2009 -D55

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