NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018WC ∴ Orbital info ∴ Epoch 60400 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2018WC.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.790461 0.000103 au
e 0.306563 0.0001033
i 40.839 0.0426 deg
Ω 237.481 0.0004044 deg
ω 9.689 0.01479 deg
M 29.062 0.5591 deg
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5481 au
Aphelion distance 1.0328 au
Asc. node-Earth separation -0.46171 au
Desc. node-Earth separation 0.03896 au
Earth MOID 0.03862 au
Orbital period 256.696 days
Date of orbit computation   feb 26 11:44

Covariance matrix
1.06112520E-08-1.06403945E-084.38768151E-064.16553287E-081.52371908E-06-5.75982422E-05
-1.06403945E-081.06698370E-08-4.39960891E-06-4.17685182E-08-1.52785949E-065.77563429E-05
4.38768151E-06-4.39960891E-061.81437647E-031.72250697E-056.30058153E-04-2.38165097E-02
4.16553287E-08-4.17685182E-081.72250697E-051.63547906E-075.98145242E-06-2.26106575E-04
1.52371908E-06-1.52785949E-066.30058153E-045.98145242E-062.18815551E-04-8.27083228E-03
-5.75982422E-055.77563429E-05-2.38165097E-02-2.26106575E-04-8.27083228E-033.12645308E-01

Correlation matrix
1.00000000-0.999989690.999972550.999918860.99995971-0.99999990
-0.999989691.00000000-0.99993433-0.99987954-0.999920400.99998811
0.99997255-0.999934331.000000000.999941960.99994898-0.99997342
0.99991886-0.999879540.999941961.000000000.99987352-0.99991881
0.99995971-0.999920400.999948980.999873521.00000000-0.99996354
-0.999999900.99998811-0.99997342-0.99991881-0.999963541.00000000