NEODyS-2
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NEODyS ∴ Objects ∴ Sisyphus ∴ Orbital info ∴ Epoch 57861 MJD
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(1866) Sisyphus  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1866.eq0)
Keplerian elements
(Epoch 57861.8 MJD)
Value 1-σ variation Units
a 1.89348 1.986e-09 au
e 0.538572 2.833e-08
i 41.202 3.236e-06 deg
Ω 63.498 5.442e-06 deg
ω 293.098 5.228e-06 deg
M 33.627 4.112e-06 deg
Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8737 au
Aphelion distance 2.9133 au
Asc. node-Earth separation 0.12305 au
Desc. node-Earth separation 0.69148 au
Earth MOID 0.10325 au
Orbital period 951.68 days
Date of orbit computation   apr 18 14:50

Covariance matrix
3.94404701E-18-6.67481160E-18-6.04548117E-173.19168992E-171.69889300E-15-4.24651859E-15
-6.67481160E-188.02579918E-16-2.11716103E-161.51509476E-14-1.96952966E-15-1.05389912E-14
-6.04548117E-17-2.11716103E-161.04722240E-11-7.16790107E-125.03997436E-123.97422580E-13
3.19168992E-171.51509476E-14-7.16790107E-122.96110410E-11-2.19640192E-114.97685490E-13
1.69889300E-15-1.96952966E-155.03997436E-12-2.19640192E-112.73302262E-11-1.03724927E-11
-4.24651859E-15-1.05389912E-143.97422580E-134.97685490E-13-1.03724927E-111.69080154E-11

Correlation matrix
1.00000000-0.11863800-0.009406770.002953400.16363393-0.52001476
-0.118638001.00000000-0.002309350.09828083-0.01329832-0.09047083
-0.00940677-0.002309351.00000000-0.407048070.297911490.02986667
0.002953400.09828083-0.407048071.00000000-0.772081880.02224241
0.16363393-0.013298320.29791149-0.772081881.00000000-0.48251987
-0.52001476-0.090470830.029866670.02224241-0.482519871.00000000