AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008GA18 ∴ Orbital info ∴ Epoch epochXXX
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(397763) 2008GA18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 397763.eq0)
Keplerian elements at epoch
57670.7 MJD
Value 1-σ variation Units
a 3.18675 5.503e-08 au
e 0.122527 9.408e-08
i 5.686 7.015e-06 deg
Ω 104.475 0.0001072 deg
ω 143.884 0.0001195 deg
M 139.179 5.107e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7963 au
Aphelion 3.5772 au
Asc. node-Earth separation 2.50094 au
Desc. node-Earth separation 1.83923 au
Earth MOID 1.78471 au
Orbital period 2077.88 days
Date of orbit computation  Jun 5 02:02
Correlation matrix
1.000000000.419627200.008886580.010624140.21530712-0.52070249
0.419627201.00000000-0.02057006-0.00462223-0.113514220.21465073
0.00888658-0.020570061.00000000-0.013501060.02003999-0.01499074
0.01062414-0.00462223-0.013501061.00000000-0.88604593-0.01454033
0.21530712-0.113514220.02003999-0.886045931.00000000-0.44743084
-0.520702490.21465073-0.01499074-0.01454033-0.447430841.00000000
Covariance matrix
3.02842417E-152.17257315E-153.43046518E-156.26727715E-141.41580073E-12-1.46338229E-12
2.17257315E-158.85125502E-15-1.35752612E-14-4.66155167E-14-1.27610997E-121.03132272E-12
3.43046518E-15-1.35752612E-144.92062566E-11-1.01520768E-111.67974375E-11-5.37023206E-12
6.26727715E-14-4.66155167E-14-1.01520768E-111.14908900E-08-1.13492840E-08-7.95995974E-11
1.41580073E-12-1.27610997E-121.67974375E-11-1.13492840E-081.42781121E-08-2.73036746E-09
-1.46338229E-121.03132272E-12-5.37023206E-12-7.95995974E-11-2.73036746E-092.60807205E-09