NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018WC ∴ Orbital info ∴ Epoch 58440 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2018WC.eq0)
Keplerian elements
(Epoch 58440.4 MJD)
Value 1-σ variation Units
a 0.790514 0.000103 au
e 0.306499 0.0001045
i 40.844 0.04259 deg
Ω 237.493 0.0004049 deg
ω 9.713 0.0147 deg
M 160.88 0.02234 deg
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5482 au
Aphelion distance 1.0328 au
Asc. node-Earth separation -0.46057 au
Desc. node-Earth separation 0.0382 au
Earth MOID 0.03787 au
Orbital period 256.722 days
Date of orbit computation   feb 26 11:44

Covariance matrix
1.06005938E-08-1.07557579E-084.38512346E-064.16840934E-081.51371808E-06-2.29997281E-06
-1.07557579E-081.09134131E-08-4.44918712E-06-4.22930736E-08-1.53583068E-062.33355208E-06
4.38512346E-06-4.44918712E-061.81408364E-031.72441965E-056.26186740E-04-9.51447470E-04
4.16840934E-08-4.22930736E-081.72441965E-051.63937795E-075.95226924E-06-9.04405014E-06
1.51371808E-06-1.53583068E-066.26186740E-045.95226924E-062.16169878E-04-3.28458506E-04
-2.29997281E-062.33355208E-06-9.51447470E-04-9.04405014E-06-3.28458506E-044.99077147E-04

Correlation matrix
1.00000000-0.999989930.999972540.999921070.99995928-0.99993959
-0.999989931.00000000-0.99993489-0.99988351-0.999920460.99989261
0.99997254-0.999934891.000000000.999941890.99994848-0.99993627
0.99992107-0.999883510.999941891.000000000.99987436-0.99986087
0.99995928-0.999920460.999948480.999874361.00000000-0.99999789
-0.999939590.99989261-0.99993627-0.99986087-0.999997891.00000000