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Post Info TOPIC: Asteroid 2012 AA11
Blobrana


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Posts: 131433
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Asteroid 2012 AA11
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Orbital elements:
2012 AA11                                           PHA, Earth MOID = 0.0499 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
M  65.42780              (2000.0)            P               Q
n   0.35430114     Peri.  145.72234     -0.97311229     -0.22673990
a   1.9779760      Node    21.28268     +0.17829467     -0.85288160
e   0.4846970      Incl.    6.40880     +0.14582001     -0.47029990
P   2.78           H   20.1           G   0.15           U   0

MPEC 2015 - K57



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Blobrana


L

Posts: 131433
Date:
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Orbital elements:
2012 AA11                                                Earth MOID = 0.0545 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
M 359.91298              (2000.0)            P               Q
n   0.35498983     Peri.  144.19473     -0.97439110     -0.22031479
a   1.9754169      Node    23.20046     +0.17041954     -0.85406110
e   0.4824119      Incl.    6.55645     +0.14669411     -0.47121230
P   2.78           H   20.1           G   0.15           U   8

MPEC 2012 - A60

The 260 - 580 metre wide asteroid 2012 AA11 will make a close pass (30.9 lunar distances, 0.0794 AU), travelling at 8.80 km/second, to the Earth-Moon system on the 5th April, 2012 @ 01:01 UT ±1 day 16:49.

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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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