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Post Info TOPIC: Asteroid 2012 TM139


L

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RE: Asteroid 2012 TM139
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The 330 - 750 metre wide asteroid 2012 TM139 will make a close pass (72.0 LD, 0.1851 AU) travelling at 3.96 km/second, to the Earth-Moon system on the 18th August 2015 @ 01:27 UT 00:01.

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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

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Orbital elements:
2012 TM139                                               Earth MOID = 0.1809 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5                MPC
M  20.42089              (2000.0)            P               Q
n   0.32150596     Peri.   45.58233     +0.85940711     +0.50559238
a   2.1102959      Node   283.90792     -0.48856002     +0.76814008
e   0.4394880      Incl.    4.49828     -0.15075982     +0.39285768
P   3.07           H   19.4           G   0.15           U   8

MPEC 2012 - T76



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