NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018CW2 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2018CW2  ▹ 
ORBITAL INFORMATION
(ASCII data file 2018CW2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.759949 7.202e-09 au
e 0.422423 1.942e-07
i 5.097 1.662e-05 deg
Ω 331.911 2.52e-05 deg
ω 327.701 2.677e-05 deg
M 310.21 4.42e-05 deg
Other useful info
Absolute Magnitude (H)    25.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4389 au
Aphelion distance 1.081 au
Asc. node-Earth separation -0.55031 au
Desc. node-Earth separation -0.01761 au
Earth MOID 0.00433 au
Orbital period 241.977 days
Date of orbit computation   feb 26 11:40

Covariance matrix
5.18624495E-173.62003594E-16-9.25430813E-141.65920940E-13-1.83593591E-13-4.04131026E-14
3.62003594E-163.76956549E-148.25910289E-13-1.90934765E-14-2.36743229E-127.89330710E-12
-9.25430813E-148.25910289E-132.76189234E-10-3.80693285E-103.16025590E-104.11952736E-10
1.65920940E-13-1.90934765E-14-3.80693285E-106.35194876E-10-5.93571269E-10-4.24679488E-10
-1.83593591E-13-2.36743229E-123.16025590E-10-5.93571269E-107.16448350E-10-1.03337709E-10
-4.04131026E-147.89330710E-124.11952736E-10-4.24679488E-10-1.03337709E-101.95373171E-09

Correlation matrix
1.000000000.25890517-0.773239570.91415785-0.95244205-0.12695892
0.258905171.000000000.25596693-0.00390199-0.455553590.91977350
-0.773239570.255966931.00000000-0.908904700.710438410.56080459
0.91415785-0.00390199-0.908904701.00000000-0.87988707-0.38121970
-0.95244205-0.455553590.71043841-0.879887071.00000000-0.08734417
-0.126958920.919773500.56080459-0.38121970-0.087344171.00000000