NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016XK18 ∴ Orbital info ∴ Epoch 60600 MJD
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2016XK18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016XK18.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.56575 3.797e-06 au
e 0.619279 6.586e-07
i 5.78 1.111e-05 deg
Ω 270.219 1.378e-05 deg
ω 184.487 3.122e-05 deg
M 322.524 0.001561 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9768 au
Aphelion distance 4.1547 au
Asc. node-Earth separation 3.11956 au
Desc. node-Earth separation -0.00512 au
Earth MOID 0.00494 au
Orbital period 1501.14 days
Date of orbit computation   Jul 29 11:52

Covariance matrix
1.44199559E-112.50095602E-121.71913730E-11-2.26998555E-118.18396532E-11-5.92746879E-09
2.50095602E-124.33773409E-132.97936246E-12-3.91964878E-121.42335728E-11-1.02804796E-09
1.71913730E-112.97936246E-121.23499161E-10-1.33258046E-101.98116271E-10-7.06589051E-09
-2.26998555E-11-3.91964878E-12-1.33258046E-101.89913955E-10-2.79065406E-109.33066964E-09
8.18396532E-111.42335728E-111.98116271E-10-2.79065406E-109.74577473E-10-3.36713784E-08
-5.92746879E-09-1.02804796E-09-7.06589051E-099.33066964E-09-3.36713784E-082.43654862E-06

Correlation matrix
1.000000000.999983020.40737708-0.433773170.69035684-0.99999947
0.999983021.000000000.40706136-0.431854300.69226804-0.99998704
0.407377080.407061361.00000000-0.870127710.57105765-0.40733090
-0.43377317-0.43185430-0.870127711.00000000-0.648663380.43375734
0.690356840.692268040.57105765-0.648663381.00000000-0.69097951
-0.99999947-0.99998704-0.407330900.43375734-0.690979511.00000000