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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WB79 ∴ Orbital info ∴ Epoch epochXXX
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(477425) 2009WB79  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 477425.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31659 1.705e-08 au
e 0.203688 5.704e-08
i 4.08 6.52e-06 deg
Ω 65.468 0.0001373 deg
ω 21.552 0.000149 deg
M 359.849 5.324e-05 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8447 au
Aphelion 2.7884 au
Asc. node-Earth separation 0.88105 au
Desc. node-Earth separation 1.72596 au
Earth MOID 0.86213 au
Orbital period 1287.87 days
Date of orbit computation  apr 23 21:31
Correlation matrix
1.000000000.31685002-0.040344750.017347730.11180643-0.39348988
0.316850021.00000000-0.02996666-0.039839570.09275154-0.17179776
-0.04034475-0.029966661.00000000-0.190240190.148729840.06418156
0.01734773-0.03983957-0.190240191.00000000-0.89699062-0.04738114
0.111806430.092751540.14872984-0.896990621.00000000-0.39467690
-0.39348988-0.171797760.06418156-0.04738114-0.394676901.00000000
Covariance matrix
2.90764155E-163.08180061E-16-4.48572838E-154.06205593E-142.84080697E-13-3.57243129E-13
3.08180061E-163.25357422E-15-1.11453624E-14-3.12052560E-137.88326314E-13-5.21744326E-13
-4.48572838E-15-1.11453624E-144.25158563E-11-1.70337602E-101.44503414E-102.22815616E-11
4.06205593E-14-3.12052560E-13-1.70337602E-101.88566950E-08-1.83537669E-08-3.46416158E-10
2.84080697E-137.88326314E-131.44503414E-10-1.83537669E-082.22028662E-08-3.13116614E-09
-3.57243129E-13-5.21744326E-132.22815616E-11-3.46416158E-10-3.13116614E-092.83478267E-09