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Post Info TOPIC: Asteroid 2009 BE2
Blobrana


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Asteroid 2009 BE2
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Orbital elements:
2009 BE2                                                 Earth MOID = 0.0579 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
M 313.43211              (2000.0)            P               Q
n   0.50622683     Peri.  138.25002     -0.56939200     +0.71976968
a   1.5592148      Node    93.12313     -0.81936604     -0.45777686
e   0.3533685      Incl.   23.43672     -0.06657362     -0.52189266
P   1.95           H   18.9           G   0.15           U   4

MPEC 2013 - J61

Key to Orbital elements



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Blobrana


L

Posts: 131433
Date:
Permalink  
 
 

Orbital elements:
2009 BE2                                                 Earth MOID = 0.0650 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5                 MPC
M 225.52229              (2000.0)            P               Q
n   0.50220784     Peri.  137.04805     -0.58389370     +0.70901352
a   1.5675223      Node    93.19558     -0.80982871     -0.47450612
e   0.3533752      Incl.   23.33146     -0.05697015     -0.52167401
P   1.96           H   19.0           G   0.15           U   8

MPEC 2009 -B22

2009 BE2
Earth Impact Risk Summary
Torino Scale (maximum)0
Palermo Scale (maximum)-5.43
Palermo Scale (cumulative)-5.14
Impact Probability (cumulative)3.2e-09
Number of Potential Impacts10
Vimpact18.57 km/s
Vinfinity14.86 km/s
H19.0
Diameter0.540 km
Mass2.1e+11 kg
Energy8.7e+03 MT
all above are mean values
weighted by impact probability
Analysis based on
30 observations spanning 3.9651 days
(2009-Jan-16.26198 to 2009-Jan-20.22712)
 


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