NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018CY ∴ Orbital info ∴ Epoch 60400 MJD
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2018CY  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018CY.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.18198 1.37e-05 au
e 0.250941 1.574e-05
i 2.602 8.141e-05 deg
Ω 218.395 0.0001526 deg
ω 27.994 0.0004092 deg
M 201.485 0.02947 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8854 au
Aphelion distance 1.4786 au
Asc. node-Earth separation -0.10049 au
Desc. node-Earth separation 0.43124 au
Earth MOID 0.02598 au
Orbital period 469.371 days
Date of orbit computation   feb 26 11:31

Covariance matrix
1.87803116E-102.15647248E-101.11292477E-09-1.50358812E-095.29838757E-09-4.03841578E-07
2.15647248E-102.47623980E-101.27766307E-09-1.72374010E-096.07812495E-09-4.63712375E-07
1.11292477E-091.27766307E-096.62771477E-09-9.31721855E-093.20216557E-08-2.39343358E-06
-1.50358812E-09-1.72374010E-09-9.31721855E-092.32788266E-08-5.58005006E-083.23578468E-06
5.29838757E-096.07812495E-093.20216557E-08-5.58005006E-081.67484738E-07-1.13989142E-05
-4.03841578E-07-4.63712375E-07-2.39343358E-063.23578468E-06-1.13989142E-058.68402537E-04

Correlation matrix
1.000000000.999991190.99754503-0.719112680.94472348-0.99999791
0.999991191.000000000.99732817-0.717951150.94381235-0.99998111
0.997545030.997328171.00000000-0.750108060.96111258-0.99765167
-0.71911268-0.71795115-0.750108061.00000000-0.893655090.71967850
0.944723480.943812350.96111258-0.893655091.00000000-0.94518174
-0.99999791-0.99998111-0.997651670.71967850-0.945181741.00000000