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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WW117 ∴ Orbital info ∴ Epoch epochXXX
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(255376) 2005WW117  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 255376.eq0)
Keplerian elements at epoch
58195.9 MJD
Value 1-σ variation Units
a 2.97998 2.042e-08 au
e 0.242103 7.385e-08
i 7.608 4.41e-06 deg
Ω 271.724 5.296e-05 deg
ω 102.653 5.491e-05 deg
M 171.171 1.163e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2585 au
Aphelion 3.7014 au
Asc. node-Earth separation 1.94496 au
Desc. node-Earth separation 1.67978 au
Earth MOID 1.27237 au
Orbital period 1878.97 days
Date of orbit computation  apr 23 20:43
Correlation matrix
1.00000000-0.564276690.057631670.004512700.08003602-0.30090461
-0.564276691.00000000-0.09249444-0.00988591-0.139691590.53365054
0.05763167-0.092494441.000000000.22916146-0.20386984-0.05970074
0.00451270-0.009885910.229161461.00000000-0.95402362-0.01003741
0.08003602-0.13969159-0.20386984-0.954023621.00000000-0.28175858
-0.300904610.53365054-0.05970074-0.01003741-0.281758581.00000000
Covariance matrix
4.17066979E-16-8.51043244E-165.19028235E-154.88108867E-158.97512925E-14-7.14480135E-14
-8.51043244E-165.45397619E-15-3.01230604E-14-3.86678530E-14-5.66473024E-134.58217825E-13
5.19028235E-15-3.01230604E-141.94470502E-115.35236105E-11-4.93664843E-11-3.06101166E-12
4.88108867E-15-3.86678530E-145.35236105E-112.80513594E-09-2.77452366E-09-6.18097355E-12
8.97512925E-14-5.66473024E-13-4.93664843E-11-2.77452366E-093.01512068E-09-1.79882081E-10
-7.14480135E-144.58217825E-13-3.06101166E-12-6.18097355E-12-1.79882081E-101.35181361E-10