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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002VR18 ∴ Orbital info ∴ Epoch epochXXX
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(641090) 2002VR18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 641090.eq0)
Keplerian elements at epoch
58458.3 MJD
Value 1-σ variation Units
a 2.74658 2.336e-08 au
e 0.160505 6.179e-08
i 25.009 7.821e-06 deg
Ω 210.685 1.211e-05 deg
ω 224.414 2.528e-05 deg
M 162.477 2.294e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3057 au
Aphelion 3.1874 au
Asc. node-Earth separation 2.01599 au
Desc. node-Earth separation 1.40572 au
Earth MOID 1.3619 au
Orbital period 1662.6 days
Date of orbit computation  apr 23 22:04
Correlation matrix
1.00000000-0.167940010.011206270.011929740.03218215-0.06116672
-0.167940011.00000000-0.03335223-0.03277321-0.275120180.43898344
0.01120627-0.033352231.00000000-0.241797090.13429952-0.03783354
0.01192974-0.03277321-0.241797091.00000000-0.39562062-0.04293658
0.03218215-0.275120180.13429952-0.395620621.00000000-0.87781853
-0.061166720.43898344-0.03783354-0.04293658-0.877818531.00000000
Covariance matrix
5.45786877E-16-2.42445770E-162.04746469E-153.37590087E-151.90039766E-14-3.27738081E-14
-2.42445770E-163.81854378E-15-1.61182416E-14-2.45309892E-14-4.29723566E-136.22152987E-13
2.04746469E-15-1.61182416E-146.11628447E-11-2.29056230E-112.65482636E-11-6.78611169E-12
3.37590087E-15-2.45309892E-14-2.29056230E-111.46721723E-10-1.21127837E-10-1.19281970E-11
1.90039766E-14-4.29723566E-132.65482636E-11-1.21127837E-106.38904090E-10-5.08888623E-10
-3.27738081E-146.22152987E-13-6.78611169E-12-1.19281970E-11-5.08888623E-105.26017664E-10