NEODyS-2
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NEODyS ∴ Objects ∴ Sisyphus ∴ Orbital info ∴ Epoch 57479 MJD
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(1866) Sisyphus  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1866.eq0)
Keplerian elements
(Epoch 57479.2 MJD)
Value 1-σ variation Units
a 1.89365 1.713e-09 au
e 0.538505 2.296e-08
i 41.196 3.171e-06 deg
Ω 63.503 4.892e-06 deg
ω 293.09 4.811e-06 deg
M 248.93 2.508e-06 deg
Other useful info
Absolute Magnitude (H)    12.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8739 au
Aphelion distance 2.9134 au
Asc. node-Earth separation 0.1231 au
Desc. node-Earth separation 0.6914 au
Earth MOID 0.10327 au
Orbital period 951.808 days
Date of orbit computation   mar 25 13:28

Covariance matrix
2.93547855E-18-9.13359928E-18-1.40683101E-161.56176092E-169.29747259E-17-6.89095596E-16
-9.13359928E-185.27188726E-16-2.03343617E-151.60701478E-14-1.71733491E-141.07285255E-14
-1.40683101E-16-2.03343617E-151.00549671E-11-3.40157368E-122.40844307E-125.47463815E-13
1.56176092E-161.60701478E-14-3.40157368E-122.39341346E-11-1.81207229E-116.02133542E-14
9.29747259E-17-1.71733491E-142.40844307E-12-1.81207229E-112.31416741E-11-5.50719849E-12
-6.89095596E-161.07285255E-145.47463815E-136.02133542E-14-5.50719849E-126.28785289E-12

Correlation matrix
1.00000000-0.23217713-0.025894780.018632290.01128049-0.16039426
-0.232177131.00000000-0.027929110.14306320-0.155480010.18633987
-0.02589478-0.027929111.00000000-0.219270740.157887840.06885158
0.018632290.14306320-0.219270741.00000000-0.769961960.00490832
0.01128049-0.155480010.15788784-0.769961961.00000000-0.45654349
-0.160394260.186339870.068851580.00490832-0.456543491.00000000