AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009FG18 ∴ Orbital info ∴ Epoch epochXXX
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(249435) 2009FG18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 249435.eq0)
Keplerian elements at epoch
58147.7 MJD
Value 1-σ variation Units
a 3.18782 3.699e-08 au
e 0.224954 4.588e-08
i 27.13 7.028e-06 deg
Ω 165.54 1.266e-05 deg
ω 302.684 2.199e-05 deg
M 230.739 1.685e-05 deg
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4707 au
Aphelion 3.9049 au
Asc. node-Earth separation 1.70684 au
Desc. node-Earth separation 2.43903 au
Earth MOID 1.57507 au
Orbital period 2078.93 days
Date of orbit computation  apr 23 20:42
Correlation matrix
1.000000000.089090870.012412900.026449700.19760838-0.27108396
0.089090871.00000000-0.01802447-0.01592949-0.141501580.06669632
0.01241290-0.018024471.000000000.38947812-0.204118450.00582396
0.02644970-0.015929490.389478121.00000000-0.48350721-0.03128846
0.19760838-0.14150158-0.20411845-0.483507211.00000000-0.83303192
-0.271083960.066696320.00582396-0.03128846-0.833031921.00000000
Covariance matrix
1.36846897E-151.51213298E-163.22695840E-151.23890815E-141.60737180E-13-1.68989374E-13
1.51213298E-162.10512874E-15-5.81171604E-15-9.25427110E-15-1.42755919E-135.15678811E-14
3.22695840E-15-5.81171604E-154.93861590E-113.46566496E-11-3.15412130E-116.89698097E-13
1.23890815E-14-9.25427110E-153.46566496E-111.60325193E-10-1.34616205E-10-6.67610433E-12
1.60737180E-13-1.42755919E-13-3.15412130E-11-1.34616205E-104.83489446E-10-3.08669157E-10
-1.68989374E-135.15678811E-146.89698097E-13-6.67610433E-12-3.08669157E-102.83972435E-10