NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008WD ∴ Orbital info ∴ Epoch 60400 MJD
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2008WD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008WD.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.42201 0.0003639 au
e 0.616538 0.0002827
i 2.212 0.003108 deg
Ω 231.824 0.2198 deg
ω 225.214 0.252 deg
M 20.452 3.668 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9287 au
Aphelion distance 3.9153 au
Asc. node-Earth separation 1.64693 au
Desc. node-Earth separation 0.05768 au
Earth MOID 0.00849 au
Orbital period 1376.77 days
Date of orbit computation   feb 26 10:37

Covariance matrix
1.32423526E-071.02868070E-071.13111228E-067.99939497E-05-9.16866598E-05-1.33469399E-03
1.02868070E-077.99090945E-088.78658979E-076.21401800E-05-7.12231826E-05-1.03680509E-03
1.13111228E-068.78658979E-079.66218792E-066.83281043E-04-7.83157102E-04-1.14004618E-02
7.99939497E-056.21401800E-056.83281043E-044.83224828E-02-5.53857840E-02-8.06257399E-01
-9.16866598E-05-7.12231826E-05-7.83157102E-04-5.53857840E-026.34815457E-029.24108036E-01
-1.33469399E-03-1.03680509E-03-1.14004618E-02-8.06257399E-019.24108036E-011.34523534E+01

Correlation matrix
1.000000000.999999800.999966390.99999988-0.99999961-0.99999999
0.999999801.000000000.999964330.99999950-0.99999891-0.99999973
0.999966390.999964331.000000000.99997009-0.99997100-0.99996678
0.999999880.999999500.999970091.00000000-0.99999987-0.99999991
-0.99999961-0.99999891-0.99997100-0.999999871.000000000.99999969
-0.99999999-0.99999973-0.99996678-0.999999910.999999691.00000000