NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018CW2 ∴ Orbital info ∴ Epoch 59288 MJD
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ORBITAL INFORMATION
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(ASCII data file 2018CW2.eq0)
Keplerian elements
(Epoch 59288.7 MJD)
Value 1-σ variation Units
a 0.762143 2.104e-09 au
e 0.421044 1.959e-07
i 4.953 1.639e-05 deg
Ω 332.049 2.58e-05 deg
ω 327.213 2.551e-05 deg
M 100.116 4.276e-05 deg
Other useful info
Absolute Magnitude (H)    25.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4412 au
Aphelion distance 1.083 au
Asc. node-Earth separation -0.54912 au
Desc. node-Earth separation -0.01848 au
Earth MOID 0.00442 au
Orbital period 243.026 days
Date of orbit computation   Jul 29 12:19

Covariance matrix
4.42845102E-18-1.91826680E-161.23511716E-14-3.69418923E-144.03730105E-14-2.89414837E-14
-1.91826680E-163.83641786E-148.55796178E-132.84086837E-14-2.31458339E-128.24783752E-12
1.23511716E-148.55796178E-132.68520083E-10-3.81322709E-102.92399364E-102.38670742E-10
-3.69418923E-142.84086837E-14-3.81322709E-106.65854860E-10-5.79159004E-10-1.26215021E-10
4.03730105E-14-2.31458339E-122.92399364E-10-5.79159004E-106.50544191E-10-3.99751618E-10
-2.89414837E-148.24783752E-122.38670742E-10-1.26215021E-10-3.99751618E-101.82842114E-09

Correlation matrix
1.00000000-0.465393310.35817383-0.680304630.75218871-0.32163015
-0.465393311.000000000.266636130.00562080-0.463309790.98477957
0.358173830.266636131.00000000-0.901808860.699599730.34062199
-0.680304630.00562080-0.901808861.00000000-0.87997356-0.11438870
0.75218871-0.463309790.69959973-0.879973561.00000000-0.36653353
-0.321630150.984779570.34062199-0.11438870-0.366533531.00000000