AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011EG18 ∴ Orbital info ∴ Epoch epochXXX
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(420068) 2011EG18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 420068.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90646 5.071e-08 au
e 0.016945 6.963e-08
i 11.528 1.385e-05 deg
Ω 347.874 3.928e-05 deg
ω 79.996 0.0004873 deg
M 311.982 0.0004854 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8572 au
Aphelion 2.9557 au
Asc. node-Earth separation 1.89077 au
Desc. node-Earth separation 1.9217 au
Earth MOID 1.88382 au
Orbital period 1809.86 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.000000000.200370110.01044474-0.001965440.21356799-0.24066964
0.200370111.00000000-0.014707500.017477080.02275720-0.03473657
0.01044474-0.014707501.00000000-0.340488990.05105390-0.02447296
-0.001965440.01747708-0.340488991.00000000-0.07820598-0.00024772
0.213567990.022757200.05105390-0.078205981.00000000-0.99643521
-0.24066964-0.03473657-0.02447296-0.00024772-0.996435211.00000000
Covariance matrix
2.57140898E-157.07439809E-167.33504373E-15-3.91499935E-155.27719975E-12-5.92388022E-12
7.07439809E-164.84776932E-15-1.41817422E-144.77999272E-147.72096431E-13-1.17397061E-12
7.33504373E-15-1.41817422E-141.91795925E-10-1.85229476E-103.44532642E-10-1.64515025E-10
-3.91499935E-154.77999272E-14-1.85229476E-101.54303110E-09-1.49695615E-09-4.72326382E-12
5.27719975E-127.72096431E-133.44532642E-10-1.49695615E-092.37445299E-07-2.35684070E-07
-5.92388022E-12-1.17397061E-12-1.64515025E-10-4.72326382E-12-2.35684070E-072.35612731E-07