NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017OV18 ∴ Orbital info ∴ Epoch 57962 MJD
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2017OV18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017OV18.eq0)
Keplerian elements
(Epoch 57962.4 MJD)
Value 1-σ variation Units
a 1.79314 0.004956 au
e 0.34172 0.00153
i 16.433 0.04615 deg
Ω 130.717 0.001119 deg
ω 184.241 0.009854 deg
M 355.518 0.02286 deg
Other useful info
Absolute Magnitude (H)    23.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1804 au
Aphelion distance 2.4059 au
Asc. node-Earth separation 1.41645 au
Desc. node-Earth separation 0.16652 au
Earth MOID 0.1664 au
Orbital period 877.041 days
Date of orbit computation   Jul 29 12:04

Covariance matrix
2.45636216E-057.58291021E-062.28703479E-04-5.53373039E-06-4.80519671E-051.13226371E-04
7.58291021E-062.34088189E-067.06018095E-05-1.70827292E-06-1.48334561E-053.49533366E-05
2.28703479E-047.06018095E-052.12940304E-03-5.15310704E-05-4.47547761E-041.05428565E-03
-5.53373039E-06-1.70827292E-06-5.15310704E-051.25183104E-061.09394342E-05-2.55630238E-05
-4.80519671E-05-1.48334561E-05-4.47547761E-041.09394342E-059.71029244E-05-2.22984608E-04
1.13226371E-043.49533366E-051.05428565E-03-2.55630238E-05-2.22984608E-045.22632865E-04

Correlation matrix
1.000000000.999999920.99999456-0.99792738-0.983895140.99931644
0.999999921.000000000.99999343-0.99791752-0.983867120.99931068
0.999994560.999993431.00000000-0.99808464-0.984224790.99938080
-0.99792738-0.99791752-0.998084641.000000000.99221513-0.99940383
-0.98389514-0.98386712-0.984224790.992215131.00000000-0.98982946
0.999316440.999310680.99938080-0.99940383-0.989829461.00000000