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Post Info TOPIC: Asteroid 2009 WF106
Blobrana


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Asteroid 2009 WF106
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Orbital elements:
2009 WF106                                               Earth MOID = 0.0747 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5                MPC
M 313.32733              (2000.0)            P               Q
n   0.32035898     Peri.  102.43630     -0.80994278     -0.05637845
a   2.1153299      Node    76.73354     -0.26078519     -0.85694371
e   0.7101687      Incl.   36.85554     +0.52534159     -0.51231723
P   3.08           H   19.8           G   0.15           U   4

MPEC 2012 - X16



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Blobrana


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Removed from Earth Impact Risk List.

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Blobrana


L

Posts: 131433
Date:
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2009 WF106
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -5.25
Palermo Scale (cumulative) -5.24
Impact Probability (cumulative) 1.0e-09
Number of Potential Impacts 2
Vimpact 31.92 km/s
Vinfinity 29.91 km/s
H 19.9
Diameter 0.350 km
Mass 5.7e+10 kg
Energy 6.9e+03 MT
all above are mean values
weighted by impact probability
Analysis based on
35 observations spanning 3.9680 days
(2009-Nov-25.40833 to 2009-Nov-29.37633)



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Blobrana


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Posts: 131433
Date:
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2009 WF106
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -4.78
Palermo Scale (cumulative) -4.64
Impact Probability (cumulative) 5.1e-09
Number of Potential Impacts 8
Vimpact 31.90 km/s
Vinfinity 29.89 km/s
H 19.9
Diameter 0.350 km
Mass 5.9e+10 kg
Energy 7.2e+03 MT
all above are mean values
weighted by impact probability
Analysis based on
33 observations spanning 2.0598 days
(2009-Nov-25.40833 to 2009-Nov-27.46815)



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Blobrana


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Posts: 131433
Date:
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Orbital elements:
2009 WF106                                          PHA, Earth MOID = 0.0448 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
M 354.37149              (2000.0)            P               Q
n   0.26056405     Peri.  100.28926     -0.79573868     -0.07850619
a   2.4276890      Node    77.32757     -0.24471384     -0.86533806
e   0.7461799      Incl.   37.99004     +0.55399918     -0.49500183
P   3.78           H   20.0           G   0.15           U   9

MPEC 2009 - W123

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