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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Winchester ∴ Orbital info ∴ Epoch epochXXX
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(747) Winchester  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 747.eq0)
Keplerian elements at epoch
58712.0 MJD
Value 1-σ variation Units
a 3.00407 5.426e-09 au
e 0.339248 1.893e-08
i 18.201 1.749e-06 deg
Ω 129.119 6.418e-06 deg
ω 277.195 7.088e-06 deg
M 268.205 2.572e-06 deg
Other useful info
Absolute Magnitude (H)    8.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9849 au
Aphelion 4.0232 au
Asc. node-Earth separation 1.56656 au
Desc. node-Earth separation 1.7615 au
Earth MOID 1.08768 au
Orbital period 1901.79 days
Date of orbit computation  Jun 5 00:37
Correlation matrix
1.000000000.46967354-0.07768686-0.00287119-0.275785580.52069473
0.469673541.00000000-0.16961676-0.01985658-0.395236140.77328918
-0.07768686-0.169616761.000000000.62324970-0.45800715-0.14389854
-0.00287119-0.019856580.623249701.00000000-0.84795374-0.01857798
-0.27578558-0.39523614-0.45800715-0.847953741.00000000-0.49554350
0.520694730.77328918-0.14389854-0.01857798-0.495543501.00000000
Covariance matrix
2.94378576E-174.82285918E-17-7.37410949E-16-9.99786246E-17-1.06058377E-147.26711559E-15
4.82285918E-173.58187787E-16-5.61607686E-15-2.41185498E-15-5.30190997E-143.76463701E-14
-7.37410949E-16-5.61607686E-153.06067904E-126.99781457E-12-5.67938704E-12-6.47576500E-13
-9.99786246E-17-2.41185498E-156.99781457E-124.11891579E-11-3.85730457E-11-3.06701347E-13
-1.06058377E-14-5.30190997E-14-5.67938704E-12-3.85730457E-115.02389591E-11-9.03499433E-12
7.26711559E-153.76463701E-14-6.47576500E-13-3.06701347E-13-9.03499433E-126.61685431E-12