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Post Info TOPIC: Asteroid 2010 CN44
Blobrana


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RE: Asteroid 2010 CN44
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Orbital elements:
2010 CN44                                           PHA, Earth MOID = 0.0245 AU
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
M 358.22345              (2000.0)            P               Q
n   0.20508017     Peri.  302.87349     -0.67659607     -0.73626713
a   2.8478707      Node   189.72960     +0.69601861     -0.63443338
e   0.6769222      Incl.    3.84562     +0.24036608     -0.23538266
P   4.81           H   19.6           G   0.15           U   0

MPEC 2014 - U49



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Blobrana


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Removed as an Earth Impact Risk.

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Blobrana


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Posts: 131433
Date:
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2010 CN44
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -4.08
Palermo Scale (cumulative) -4.08
Impact Probability (cumulative) 2.4e-07
Number of Potential Impacts 1
Vimpact 16.50 km/s
Vinfinity 12.17 km/s
H 19.5
Diameter 0.430 km
Mass 1.1e+11 kg
Energy 3.5e+03 MT
all above are mean values
weighted by impact probability
Analysis based on
26 observations spanning 18.053 days
(2010-Feb-15.11003 to 2010-Mar-05.16294)



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Blobrana


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Posts: 131433
Date:
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2010 CN44
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -3.88
Palermo Scale (cumulative) -3.86
Impact Probability (cumulative) 3.1e-07
Number of Potential Impacts 3
Vimpact 16.43 km/s
Vinfinity 12.07 km/s
H 19.5
Diameter 0.431 km
Mass 1.1e+11 kg
Energy 3.4e+03 MT
all above are mean values
weighted by impact probability
Analysis based on
23 observations spanning 5.1966 days
(2010-Feb-15.11003 to 2010-Feb-20.306593)



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Blobrana


L

Posts: 131433
Date:
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2010 CN44
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -3.72
Palermo Scale (cumulative) -3.58
Impact Probability (cumulative) 4.1e-07
Number of Potential Impacts 6
Vimpact 18.43 km/s
Vinfinity 14.64 km/s
H 19.2
Diameter 0.480 km
Mass 1.5e+11 kg
Energy 6.2e+03 MT
all above are mean values
weighted by impact probability
Analysis based on
21 observations spanning 4.0584 days
(2010-Feb-15.11003 to 2010-Feb-19.16839)



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Blobrana


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Posts: 131433
Date:
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2010 CN44
Earth Impact Risk Summary
Torino Scale (maximum) 0
Palermo Scale (maximum) -4.18
Palermo Scale (cumulative) -3.98
Impact Probability (cumulative) 1.7e-07
Number of Potential Impacts 11
Vimpact 18.10 km/s
Vinfinity 14.22 km/s
H 19.3
Diameter 0.475 km
Mass 1.5e+11 kg
Energy 6.0e+03 MT
all above are mean values
weighted by impact probability
Analysis based on
15 observations spanning 2.9937 days
(2010-Feb-15.11003 to 2010-Feb-18.10369)



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Blobrana


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Posts: 131433
Date:
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Orbital elements:
2010 CN44                                           PHA, Earth MOID = 0.0242 AU
Epoch 2010 Feb. 13.0 TT = JDT 2455240.5                 MPC
M 356.87824              (2000.0)            P               Q
n   0.25330051     Peri.  302.41973     -0.68352915     -0.72982077
a   2.4738803      Node   190.72696     +0.68981649     -0.64040398
e   0.6267804      Incl.    3.76707     +0.23862336     -0.23925799
P   3.89           H   19.3           G   0.15
From 12 observations 2010 Feb. 15-16.

MPEC 2010 - D08

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