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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WB54 ∴ Orbital info ∴ Epoch 60400 MJD
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2009WB54  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009WB54.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.3697 4.165e-05 au
e 0.357206 0.0004997
i 18.943 0.005978 deg
Ω 61.61 0.007568 deg
ω 300.318 0.1516 deg
M 13.931 2.099 deg
Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8804 au
Aphelion distance 1.859 au
Asc. node-Earth separation 0.02576 au
Desc. node-Earth separation 0.44539 au
Earth MOID 0.01979 au
Orbital period 585.513 days
Date of orbit computation   feb 26 10:46

Covariance matrix
1.73492319E-09-2.07027494E-08-2.47630851E-07-3.15210814E-076.28897906E-068.74117189E-05
-2.07027494E-082.49718468E-072.92872563E-063.76203498E-06-7.57420607E-05-1.04283243E-03
-2.47630851E-072.92872563E-063.57419425E-054.49813860E-05-8.90850206E-04-1.24782211E-02
-3.15210814E-073.76203498E-064.49813860E-055.72696065E-05-1.14278330E-03-1.58814259E-02
6.28897906E-06-7.57420607E-05-8.90850206E-04-1.14278330E-032.29783179E-023.16797001E-01
8.74117189E-05-1.04283243E-03-1.24782211E-02-1.58814259E-023.16797001E-014.40414639E+00

Correlation matrix
1.00000000-0.99463232-0.99443304-0.999997430.996049460.99999692
-0.994632321.000000000.980311920.99479914-0.99989102-0.99439361
-0.994433040.980311921.000000000.99421808-0.98300673-0.99456398
-0.999997430.994799140.994218081.00000000-0.99619113-0.99999199
0.99604946-0.99989102-0.98300673-0.996191131.000000000.99584345
0.99999692-0.99439361-0.99456398-0.999991990.995843451.00000000