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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WB54 ∴ Orbital info ∴ Epoch 55159 MJD
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2009WB54  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009WB54.eq0)
Keplerian elements
(Epoch 55159.6 MJD)
Value 1-σ variation Units
a 1.36864 0.001124 au
e 0.357194 0.0005891
i 18.941 0.0216 deg
Ω 61.697 0.0002751 deg
ω 300.037 0.01886 deg
M 29.48 0.05077 deg
Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8798 au
Aphelion distance 1.8575 au
Asc. node-Earth separation 0.02553 au
Desc. node-Earth separation 0.44161 au
Earth MOID 0.01957 au
Orbital period 584.834 days
Date of orbit computation   feb 26 10:46

Covariance matrix
1.26262673E-066.59417112E-072.42582980E-05-3.07051397E-071.47862941E-05-5.68586676E-05
6.59417112E-073.47093729E-071.26425415E-05-1.58750849E-077.01895519E-06-2.94793734E-05
2.42582980E-051.26425415E-054.66470941E-04-5.91621348E-062.90938070E-04-1.09449022E-03
-3.07051397E-07-1.58750849E-07-5.91621348E-067.56761885E-08-4.01312022E-061.39548415E-05
1.47862941E-057.01895519E-062.90938070E-04-4.01312022E-063.55849636E-04-7.21847606E-04
-5.68586676E-05-2.94793734E-05-1.09449022E-031.39548415E-05-7.21847606E-042.57762330E-03

Correlation matrix
1.000000000.996091740.99956385-0.993330940.69757127-0.99666559
0.996091741.000000000.99357054-0.979519410.63156176-0.98556470
0.999563850.993570541.00000000-0.995753670.71409336-0.99813633
-0.99333094-0.97951941-0.995753671.00000000-0.773337880.99916119
0.697571270.631561760.71409336-0.773337881.00000000-0.75370697
-0.99666559-0.98556470-0.998136330.99916119-0.753706971.00000000