NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XO ∴ Orbital info ∴ Epoch 58457 MJD
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2018XO  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XO.eq0)
Keplerian elements
(Epoch 58457.7 MJD)
Value 1-σ variation Units
a 1.34647 0.002036 au
e 0.257649 0.001001
i 24.643 0.05753 deg
Ω 249.272 0.0009817 deg
ω 120.816 0.07035 deg
M 38.482 0.1336 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9996 au
Aphelion distance 1.6934 au
Asc. node-Earth separation 0.43268 au
Desc. node-Earth separation 0.12451 au
Earth MOID 0.11155 au
Orbital period 570.682 days
Date of orbit computation   feb 26 11:47

Covariance matrix
4.14645256E-062.03833302E-061.17143084E-04-1.99624704E-061.43164641E-04-2.72066975E-04
2.03833302E-061.00212290E-065.75868176E-05-9.80813556E-077.03520677E-05-1.33734990E-04
1.17143084E-045.75868176E-053.30950133E-03-5.63917639E-054.04431080E-03-7.68615457E-03
-1.99624704E-06-9.80813556E-07-5.63917639E-059.63669652E-07-6.90418674E-051.31023235E-04
1.43164641E-047.03520677E-054.04431080E-03-6.90418674E-054.94906318E-03-9.39581158E-03
-2.72066975E-04-1.33734990E-04-7.68615457E-031.31023235E-04-9.39581158E-031.78522887E-02

Correlation matrix
1.000000000.999945420.99999315-0.998646640.99939212-0.99997819
0.999945421.000000000.99995695-0.998072010.99897558-0.99985634
0.999993150.999956951.00000000-0.998551130.99931348-0.99995598
-0.99864664-0.99807201-0.998551131.00000000-0.999739700.99893511
0.999392120.998975580.99931348-0.999739701.00000000-0.99959908
-0.99997819-0.99985634-0.999955980.99893511-0.999599081.00000000