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Post Info TOPIC: Asteroid 2009 VA26
Blobrana


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Posts: 131433
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RE: Asteroid 2009 VA26
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Orbital elements:
2009 VA26                                           PHA, Earth MOID = 0.0335 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
M   6.88069              (2000.0)            P               Q
n   0.52956199     Peri.  307.47387     -0.86290238     -0.13566345
a   1.5130671      Node   230.75364     +0.12442695     -0.99067406
e   0.3837078      Incl.   38.94812     -0.48981366     -0.01266245
P   1.86           H   20.7           G   0.15           U   3

MPEC 2012 - J14



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Blobrana


L

Posts: 131433
Date:
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2009 VA26
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -6.94
Palermo Scale (cumulative) -6.82
Impact Probability (cumulative) 1.0e-09
Number of Potential Impacts 2
Vimpact 23.29 km/s
Vinfinity 20.44 km/s
H 21.0
Diameter 0.220 km
Mass 1.4e+10 kg
Energy 8.8e+02 MT
all above are mean values
weighted by impact probability
Analysis based on
44 observations spanning 8.8195 days
(2009-Nov-11.38063 to 2009-Nov-20.20013)



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Blobrana


L

Posts: 131433
Date:
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2009 VA26
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -6.00
Palermo Scale (cumulative) -5.62
Impact Probability (cumulative) 1.3e-08
Number of Potential Impacts 7
Vimpact 23.28 km/s
Vinfinity 20.44 km/s
H 21.1
Diameter 0.210 km
Mass 1.2e+10 kg
Energy 7.9e+02 MT
all above are mean values
weighted by impact probability
Analysis based on
37 observations spanning 7.8103 days
(2009-Nov-11.38063 to 2009-Nov-19.19089)



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Blobrana


L

Posts: 131433
Date:
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2009 VA26
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -5.68
Palermo Scale (cumulative) -5.51
Impact Probability (cumulative) 8.5e-09
Number of Potential Impacts 6
Vimpact 23.29 km/s
Vinfinity 20.45 km/s
H 21.1
Diameter 0.210 km
Mass 1.2e+10 kg
Energy 7.8e+02 MT
all above are mean values
weighted by impact probability
Analysis based on
34 observations spanning 6.7553 days
(2009-Nov-11.38063 to 2009-Nov-18.13595)



-- Edited by Blobrana on Wednesday 18th of November 2009 04:54:32 PM

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Blobrana


L

Posts: 131433
Date:
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2009 VA26
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -7.50
Palermo Scale (cumulative) -6.67
Impact Probability (cumulative) 1.9e-09
Number of Potential Impacts 8
Vimpact 23.41 km/s
Vinfinity 20.58 km/s
H 20.9
Diameter 0.220 km
Mass 1.4e+10 kg
Energy 9.4e+02 MT
all above are mean values
weighted by impact probability
Analysis based on
13 observations spanning .94430 days
(2009-Nov-11.38063 to 2009-Nov-12.32493)



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Blobrana


L

Posts: 131433
Date:
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Orbital elements:
2009 VA26                                           PHA, Earth MOID = 0.0105 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
M 298.72557              (2000.0)            P               Q
n   0.56322543     Peri.  310.27194     -0.88549350     -0.08042435
a   1.4521603      Node   230.67193     +0.07847039     -0.99664379
e   0.3636933      Incl.   36.27233     -0.45797780     -0.01526665
P   1.75           H   20.9           G   0.15           U   9

MPEC 2009 - V64

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