NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018WK2 ∴ Orbital info ∴ Epoch 58477 MJD
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2018WK2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018WK2.eq0)
Keplerian elements
(Epoch 58477.9 MJD)
Value 1-σ variation Units
a 2.02071 9.916e-05 au
e 0.411568 2.355e-05
i 5.224 0.0002269 deg
Ω 43.774 0.0003326 deg
ω 52.52 0.0009245 deg
M 357.949 0.0002484 deg
Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.189 au
Aphelion distance 2.8524 au
Asc. node-Earth separation 0.35152 au
Desc. node-Earth separation 1.23167 au
Earth MOID 0.21919 au
Orbital period 1049.19 days
Date of orbit computation   feb 26 11:51

Covariance matrix
9.83342309E-092.33444147E-092.18826763E-083.45032990E-09-4.91221725E-091.01567493E-08
2.33444147E-095.54540064E-105.16439937E-096.34495628E-10-6.33372046E-102.28028458E-09
2.18826763E-085.16439937E-095.14733353E-082.47453611E-08-5.91244763E-083.43123662E-08
3.45032990E-096.34495628E-102.47453611E-081.10653431E-07-3.01899414E-077.53643779E-08
-4.91221725E-09-6.33372046E-10-5.91244763E-08-3.01899414E-078.54694650E-07-2.12897233E-07
1.01567493E-082.28028458E-093.43123662E-087.53643779E-08-2.12897233E-076.17007826E-08

Correlation matrix
1.000000000.999687270.972650730.10459859-0.053582100.41234149
0.999687271.000000000.966634300.08099901-0.029092890.38983179
0.972650730.966634301.000000000.32788398-0.281884150.60885542
0.104598590.080999010.327883981.00000000-0.981689930.91209136
-0.05358210-0.02909289-0.28188415-0.981689931.00000000-0.92708422
0.412341490.389831790.608855420.91209136-0.927084221.00000000