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   Jul 29 11:15

Covariance matrix
1.90073844E-056.35389101E-064.33029069E-059.75482472E-06-5.66736265E-05-3.53086731E-04
6.35389101E-062.12408726E-061.44732328E-053.26038917E-06-1.89560523E-05-1.18031595E-04
4.33029069E-051.44732328E-059.87309456E-052.22416578E-05-1.28788514E-04-8.04408217E-04
9.75482472E-063.26038917E-062.22416578E-055.01171687E-06-2.90151474E-05-1.81208636E-04
-5.66736265E-05-1.89560523E-05-1.28788514E-04-2.90151474E-051.70616945E-041.05274844E-03
-3.53086731E-04-1.18031595E-04-8.04408217E-04-1.81208636E-041.05274844E-036.55904987E-03

Correlation matrix
1.000000000.999982510.999606850.99945910-0.99519628-0.99999943
0.999982511.000000000.999430780.99928646-0.99575075-0.99998074
0.999606850.999430781.000000000.99987853-0.99229180-0.99960722
0.999459100.999286460.999878531.00000000-0.99224847-0.99945941
-0.99519628-0.99575075-0.99229180-0.992248471.000000000.99516034
-0.99999943-0.99998074-0.99960722-0.999459410.995160341.00000000