NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WB11 ∴ Orbital info ∴ Epoch 55157 MJD
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2009WB11  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009WB11.eq0)
Keplerian elements
(Epoch 55157.2 MJD)
Value 1-σ variation Units
a 1.7234 0.00436 au
e 0.471041 0.001457
i 3.926 0.009936 deg
Ω 58.481 0.002239 deg
ω 306.25 0.01306 deg
M 19.753 0.08099 deg
Other useful info
Absolute Magnitude (H)    25.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9116 au
Aphelion distance 2.5352 au
Asc. node-Earth separation 0.06078 au
Desc. node-Earth separation 0.84647 au
Earth MOID 0.01404 au
Orbital period 826.378 days
Date of orbit computation   feb 26 10:38

Covariance matrix
1.90071907E-056.35382526E-064.33024577E-059.75472494E-06-5.66730433E-05-3.53083058E-04
6.35382526E-062.12406494E-061.44730803E-053.26035530E-06-1.89558544E-05-1.18030349E-04
4.33024577E-051.44730803E-059.87299042E-052.22414265E-05-1.28787162E-04-8.04399702E-04
9.75472494E-063.26035530E-062.22414265E-055.01166547E-06-2.90148470E-05-1.81206744E-04
-5.66730433E-05-1.89558544E-05-1.28787162E-04-2.90148470E-051.70615189E-041.05273739E-03
-3.53083058E-04-1.18030349E-04-8.04399702E-04-1.81206744E-041.05273739E-036.55898024E-03

Correlation matrix
1.000000000.999982510.999606850.99945910-0.99519623-0.99999943
0.999982511.000000000.999430780.99928645-0.99575070-0.99998074
0.999606850.999430781.000000000.99987853-0.99229172-0.99960721
0.999459100.999286450.999878531.00000000-0.99224839-0.99945941
-0.99519623-0.99575070-0.99229172-0.992248391.000000000.99516029
-0.99999943-0.99998074-0.99960721-0.999459410.995160291.00000000