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AstDyS ∴ Objects ∴ 2009WQ166 ∴ Orbital info ∴ Epoch epochXXX
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(239744) 2009WQ166  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 239744.eq0)
Keplerian elements at epoch
57886.2 MJD
Value 1-σ variation Units
a 2.77456 2.144e-08 au
e 0.037001 5.557e-08
i 4.895 4.701e-06 deg
Ω 112.267 7.266e-05 deg
ω 107.96 0.0001035 deg
M 118.552 7.379e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6719 au
Aphelion 2.8772 au
Asc. node-Earth separation 1.82051 au
Desc. node-Earth separation 1.72325 au
Earth MOID 1.66795 au
Orbital period 1688.07 days
Date of orbit computation  apr 23 20:40
Correlation matrix
1.000000000.04902553-0.00504149-0.001060840.04929992-0.06752796
0.049025531.00000000-0.007005050.00227299-0.243718200.34825840
-0.00504149-0.007005051.000000000.17395214-0.11883364-0.00319031
-0.001060840.002272990.173952141.00000000-0.69919144-0.00063136
0.04929992-0.24371820-0.11883364-0.699191441.00000000-0.71348138
-0.067527960.34825840-0.00319031-0.00063136-0.713481381.00000000
Covariance matrix
4.59460715E-165.83956434E-17-5.07966220E-16-1.65217403E-151.09351695E-13-1.06810277E-13
5.83956434E-173.08793359E-15-1.82977357E-159.17726653E-15-1.40144826E-121.42804140E-12
-5.07966220E-16-1.82977357E-152.20955210E-115.94105754E-11-5.78025041E-11-1.10659756E-12
-1.65217403E-159.17726653E-155.94105754E-115.27914662E-09-5.25694087E-09-3.38506741E-12
1.09351695E-13-1.40144826E-12-5.78025041E-11-5.25694087E-091.07080466E-08-5.44807397E-09
-1.06810277E-131.42804140E-12-1.10659756E-12-3.38506741E-12-5.44807397E-095.44515754E-09