NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018CA ∴ Orbital info ∴ Epoch 58172 MJD
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2018CA  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018CA.eq0)
Keplerian elements
(Epoch 58172.6 MJD)
Value 1-σ variation Units
a 1.6364 6.276e-05 au
e 0.386503 2.302e-05
i 9.693 0.0004434 deg
Ω 129.023 7.117e-05 deg
ω 32.799 0.000181 deg
M 357.587 0.0001437 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0039 au
Aphelion distance 2.2689 au
Asc. node-Earth separation 0.06552 au
Desc. node-Earth separation 1.04717 au
Earth MOID 0.04949 au
Orbital period 764.598 days
Date of orbit computation   Jul 29 12:19

Covariance matrix
3.93900032E-091.44451836E-092.78192010E-08-4.31468022E-091.10613649E-088.98700392E-09
1.44451836E-095.29737889E-101.02019026E-08-1.58204198E-094.05630085E-093.29573069E-09
2.78192010E-081.02019026E-081.96638108E-07-3.03343375E-087.79233007E-086.34981102E-08
-4.31468022E-09-1.58204198E-09-3.03343375E-085.06582020E-09-1.27464435E-08-9.70277773E-09
1.10613649E-084.05630085E-097.79233007E-08-1.27464435E-083.27542489E-082.47545288E-08
8.98700392E-093.29573069E-096.34981102E-08-9.70277773E-092.47545288E-082.06570280E-08

Correlation matrix
1.000000000.999998940.99958056-0.965896780.973827180.99629512
0.999998941.000000000.99957828-0.965745290.973791140.99629346
0.999580560.999578281.00000000-0.961115950.970956280.99630667
-0.96589678-0.96574529-0.961115951.00000000-0.98953308-0.94849988
0.973827180.973791140.97095628-0.989533081.000000000.95167119
0.996295120.996293460.99630667-0.948499880.951671191.00000000