AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WO55 ∴ Orbital info ∴ Epoch epochXXX
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(621675) 2009WO55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 621675.eq0)
Keplerian elements at epoch
58007.7 MJD
Value 1-σ variation Units
a 2.40122 1.096e-08 au
e 0.216597 1.58e-07
i 3.164 1.349e-05 deg
Ω 154.829 0.0001285 deg
ω 196.458 0.0001383 deg
M 71.677 3.321e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8811 au
Aphelion 2.9213 au
Asc. node-Earth separation 1.89951 au
Desc. node-Earth separation 0.88497 au
Earth MOID 0.875 au
Orbital period 1359.09 days
Date of orbit computation  apr 23 22:00
Correlation matrix
1.000000000.278584210.00781397-0.00085834-0.093002870.24498177
0.278584211.00000000-0.001258190.01514140-0.156789870.33769253
0.00781397-0.001258191.000000000.57330794-0.52990134-0.00389316
-0.000858340.015141400.573307941.00000000-0.92597836-0.00669877
-0.09300287-0.15678987-0.52990134-0.925978361.00000000-0.36885013
0.244981770.33769253-0.00389316-0.00669877-0.368850131.00000000
Covariance matrix
1.20131491E-164.82289958E-161.15500866E-15-1.20879645E-15-1.40943975E-138.91770423E-14
4.82289958E-162.49486235E-14-2.68013231E-153.07294223E-13-3.42423090E-121.77147741E-12
1.15500866E-15-2.68013231E-151.81873961E-109.93432308E-10-9.88102544E-10-1.74372879E-12
-1.20879645E-153.07294223E-139.93432308E-101.65093554E-08-1.64508231E-08-2.85858273E-11
-1.40943975E-13-3.42423090E-12-9.88102544E-10-1.64508231E-081.91180448E-08-1.69380164E-09
8.91770423E-141.77147741E-12-1.74372879E-12-2.85858273E-11-1.69380164E-091.10301580E-09