NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XB2 ∴ Orbital info ∴ Epoch 60400 MJD
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2018XB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XB2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.53681 1.962e-07 au
e 0.281847 1.464e-07
i 19.28 2.604e-05 deg
Ω 92.584 1.608e-05 deg
ω 344.256 0.000153 deg
M 281.034 0.0002696 deg
Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1037 au
Aphelion distance 1.97 au
Asc. node-Earth separation 0.12996 au
Desc. node-Earth separation 0.92497 au
Earth MOID 0.12789 au
Orbital period 695.872 days
Date of orbit computation   feb 26 12:03

Covariance matrix
3.85092818E-142.34202429E-14-3.33155422E-122.13689390E-122.45997283E-11-5.19914929E-11
2.34202429E-142.14233310E-14-3.07681654E-121.39052694E-121.30212694E-11-3.05275847E-11
-3.33155422E-12-3.07681654E-126.77986419E-10-3.16817404E-10-2.28643906E-094.63292893E-09
2.13689390E-121.39052694E-12-3.16817404E-102.58654972E-101.70523165E-09-3.13798822E-09
2.45997283E-111.30212694E-11-2.28643906E-091.70523165E-092.34142632E-08-3.75522310E-08
-5.19914929E-11-3.05275847E-114.63292893E-09-3.13798822E-09-3.75522310E-087.26735507E-08

Correlation matrix
1.000000000.81538964-0.652009130.677079770.81923284-0.98279149
0.815389641.00000000-0.807323520.590711590.58139271-0.77367891
-0.65200913-0.807323521.00000000-0.75655084-0.573863870.66001978
0.677079770.59071159-0.756550841.000000000.69291940-0.72377354
0.819232840.58139271-0.573863870.692919401.00000000-0.91034771
-0.98279149-0.773678910.66001978-0.72377354-0.910347711.00000000