AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Ceres ∴ Orbital info ∴ Epoch epochXXX
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(1) Ceres  ▹ 
ORBITAL INFORMATION
(ASCII data file 1.eq1)
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.76735 2.575e-09 au
e 0.075611 3.032e-08
i 10.594 3.66e-06 deg
Ω 80.308 1.964e-05 deg
ω 73.219 3.049e-05 deg
M 34.963 2.401e-05 deg
Other useful info
Absolute Magnitude (H)    3.5 mag
Slope parameter (G)    0.12 mag
Perihelion 2.5581 au
Aphelion 2.9766 au
Asc. node-Earth separation 1.70771 au
Desc. node-Earth separation 1.79619 au
Earth MOID 1.59236 au
Orbital period 1681.49 days
Date of orbit computation  Oct 31 04:54
Correlation matrix
1.000000000.125825850.02575905-0.010845330.05806674-0.18141724
0.125825851.000000000.011315210.00302078-0.036580710.05345889
0.025759050.011315211.00000000-0.040204420.010678530.01284175
-0.010845330.00302078-0.040204421.00000000-0.63406307-0.00125736
0.05806674-0.036580710.01067853-0.634063071.00000000-0.76239555
-0.181417240.053458890.01284175-0.00125736-0.762395551.00000000
Covariance matrix
6.62901695E-189.82301962E-182.42752738E-16-5.48461669E-164.55826797E-15-1.12126292E-14
9.82301962E-189.19392898E-161.25580669E-151.79907488E-15-3.38182031E-143.89112191E-14
2.42752738E-161.25580669E-151.33973623E-11-2.89042926E-121.19170519E-121.12833574E-12
-5.48461669E-161.79907488E-15-2.89042926E-123.85796129E-10-3.79716305E-10-5.92847285E-13
4.55826797E-15-3.38182031E-141.19170519E-12-3.79716305E-109.29599135E-10-5.57997869E-10
-1.12126292E-143.89112191E-141.12833574E-12-5.92847285E-13-5.57997869E-105.76246985E-10





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