AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007CW18 ∴ Orbital info ∴ Epoch epochXXX
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2007CW18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007CW18.eq0)
Keplerian elements at epoch
56299.2 MJD
Value 1-σ variation Units
a 2.32866 3.023e-08 au
e 0.146151 1.379e-07
i 2.449 1.505e-05 deg
Ω 352.669 0.0003823 deg
ω 166.078 0.00039 deg
M 221.99 8.709e-05 deg
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9883 au
Aphelion 2.669 au
Asc. node-Earth separation 1.64975 au
Desc. node-Earth separation 1.00126 au
Earth MOID 0.99702 au
Orbital period 1297.95 days
Date of orbit computation  apr 24 01:29
Correlation matrix
1.000000000.24403766-0.005706470.02012173-0.020906280.01594881
0.244037661.00000000-0.008563500.01638680-0.00822527-0.01046905
-0.00570647-0.008563501.00000000-0.063823510.059780720.00665428
0.020121730.01638680-0.063823511.00000000-0.96217238-0.06125412
-0.02090628-0.008225270.05978072-0.962172381.00000000-0.21132451
0.01594881-0.010469050.00665428-0.06125412-0.211324511.00000000
Covariance matrix
9.13918001E-161.01752920E-15-2.59686967E-152.32565874E-13-2.46465397E-134.19911776E-14
1.01752920E-151.90227295E-14-1.77793944E-148.64087386E-13-4.42396716E-13-1.25753420E-13
-2.59686967E-15-1.77793944E-142.26599389E-10-3.67313614E-103.50926352E-108.72382109E-12
2.32565874E-138.64087386E-13-3.67313614E-101.46168558E-07-1.43451590E-07-2.03956928E-09
-2.46465397E-13-4.42396716E-133.50926352E-10-1.43451590E-071.52072610E-07-7.17714154E-09
4.19911776E-14-1.25753420E-138.72382109E-12-2.03956928E-09-7.17714154E-097.58494226E-09