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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011CE18 ∴ Orbital info ∴ Epoch epochXXX
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(553154) 2011CE18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 553154.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.57899 1.721e-08 au
e 0.113013 6.454e-08
i 9.755 6.696e-06 deg
Ω 125.855 3.779e-05 deg
ω 352.432 4.858e-05 deg
M 127.602 3.213e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2875 au
Aphelion 2.8705 au
Asc. node-Earth separation 1.30614 au
Desc. node-Earth separation 1.85265 au
Earth MOID 1.30494 au
Orbital period 1512.77 days
Date of orbit computation  Jul 26 11:07
Correlation matrix
1.00000000-0.32701195-0.00854442-0.010346260.16758667-0.43034871
-0.327011951.000000000.02139142-0.01491508-0.147091990.26936549
-0.008544420.021391421.00000000-0.131613700.084901620.02755645
-0.01034626-0.01491508-0.131613701.00000000-0.76407887-0.00256137
0.16758667-0.147091990.08490162-0.764078871.00000000-0.62397330
-0.430348710.269365490.02755645-0.00256137-0.623973301.00000000
Covariance matrix
2.96052124E-16-3.63165378E-16-9.84367789E-16-6.72796719E-151.40095834E-13-2.37893071E-13
-3.63165378E-164.16594418E-159.24457532E-15-3.63830172E-14-4.61261726E-135.58567768E-13
-9.84367789E-169.24457532E-154.48312901E-11-3.33048921E-112.76190188E-115.92776575E-12
-6.72796719E-15-3.63830172E-14-3.33048921E-111.42834340E-09-1.40299512E-09-3.11004405E-12
1.40095834E-13-4.61261726E-132.76190188E-11-1.40299512E-092.36049626E-09-9.73968375E-10
-2.37893071E-135.58567768E-135.92776575E-12-3.11004405E-12-9.73968375E-101.03217749E-09