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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008CW168 ∴ Orbital info ∴ Epoch epochXXX
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(256845) 2008CW168  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 256845.eq0)
Keplerian elements at epoch
57932.7 MJD
Value 1-σ variation Units
a 2.37682 1.208e-08 au
e 0.126786 5.021e-08
i 5.861 4.898e-06 deg
Ω 71.16 5.277e-05 deg
ω 157.538 5.643e-05 deg
M 129.016 2.116e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0755 au
Aphelion 2.6782 au
Asc. node-Earth separation 1.6626 au
Desc. node-Earth separation 1.07897 au
Earth MOID 1.0661 au
Orbital period 1338.42 days
Date of orbit computation  apr 23 20:44
Correlation matrix
1.000000000.22164468-0.00114686-0.00459241-0.074299070.21605609
0.221644681.00000000-0.01874600-0.01175435-0.112180300.34818409
-0.00114686-0.018746001.00000000-0.229839550.214105950.00262035
-0.00459241-0.01175435-0.229839551.00000000-0.92356803-0.01485246
-0.07429907-0.112180300.21410595-0.923568031.00000000-0.36389089
0.216056090.348184090.00262035-0.01485246-0.363890891.00000000
Covariance matrix
1.45843326E-161.34410756E-16-6.78373120E-17-2.92642990E-15-5.06300394E-145.52043506E-14
1.34410756E-162.52154590E-15-4.61060200E-15-3.11448363E-14-3.17856928E-133.69918352E-13
-6.78373120E-17-4.61060200E-152.39900420E-11-5.94010916E-115.91733111E-112.71542786E-13
-2.92642990E-15-3.11448363E-14-5.94010916E-112.78425055E-09-2.74982263E-09-1.65812008E-11
-5.06300394E-14-3.17856928E-135.91733111E-11-2.74982263E-093.18392823E-09-4.34426528E-10
5.52043506E-143.69918352E-132.71542786E-13-1.65812008E-11-4.34426528E-104.47638092E-10