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Post Info TOPIC: Asteroid 2010 JA43
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Asteroid 2010 JA43
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Orbital elements:
2010 JA43                                                Earth MOID = 0.1653 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
M  67.27645              (2000.0)            P               Q
n   0.47433005     Peri.  237.35749     -0.84243013     -0.07363000
a   1.6283545      Node   293.10410     +0.40266809     -0.74424885
e   0.3742860      Incl.   35.47125     -0.35800821     -0.66383151
P   2.08           H   20.9           G   0.15           U   9

MPEC 2010 - J72

2010 JA43
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -6.11
Palermo Scale (cumulative) -5.69
Impact Probability (cumulative) 1.4e-08
Number of Potential Impacts 41
Vimpact 18.90 km/s
Vinfinity 15.27 km/s
H 21.6
Diameter 0.160 km
Mass 5.7e+09 kg
Energy 2.4e+02 MT
all above are mean values
weighted by impact probability
Analysis based on
21 observations spanning 2.7122 days
(2010-May-04.53905 to 2010-May-07.25122)



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