NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Sisyphus ∴ Orbital info ∴ Epoch 60000 MJD
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(1866) Sisyphus  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1866.eq1)
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.8936 1.709e-09 au
e 0.538299 2.297e-08
i 41.205 3.171e-06 deg
Ω 63.465 4.89e-06 deg
ω 293.098 4.81e-06 deg
M 122.455 3.014e-06 deg
Other useful info
Absolute Magnitude (H)    12.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8743 au
Aphelion distance 2.9129 au
Asc. node-Earth separation 0.12255 au
Desc. node-Earth separation 0.69214 au
Earth MOID 0.10283 au
Orbital period 951.771 days
Date of orbit computation   mar 25 13:28

Covariance matrix
2.91941324E-18-8.81743265E-18-1.36221774E-162.40570688E-161.77892251E-16-2.96336372E-15
-8.81743265E-185.27830925E-16-2.03519183E-151.60844735E-14-1.73434298E-141.77845512E-14
-1.36221774E-16-2.03519183E-151.00568386E-11-3.39643262E-122.39182673E-126.48277256E-13
2.40570688E-161.60844735E-14-3.39643262E-122.39083229E-11-1.81058566E-11-9.68309906E-14
1.77892251E-16-1.73434298E-142.39182673E-12-1.81058566E-112.31369242E-11-5.63046932E-12
-2.96336372E-151.77845512E-146.48277256E-13-9.68309906E-14-5.63046932E-129.08349606E-12

Correlation matrix
1.00000000-0.22461924-0.025140160.028795220.02164494-0.57545406
-0.224619241.00000000-0.027933620.14318083-0.156940400.25684374
-0.02514016-0.027933621.00000000-0.219037110.156800040.06782714
0.028795220.14318083-0.219037111.00000000-0.76982446-0.00657073
0.02164494-0.156940400.15680004-0.769824461.00000000-0.38838752
-0.575454060.256843740.06782714-0.00657073-0.388387521.00000000