NEODyS-2
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NEODyS ∴ Objects ∴ 2018XB20 ∴ Orbital info ∴ Epoch 58467 MJD
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2018XB20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XB20.eq0)
Keplerian elements
(Epoch 58467.2 MJD)
Value 1-σ variation Units
a 1.98343 2.576e-05 au
e 0.595109 6.272e-06
i 6.327 7.128e-05 deg
Ω 196.839 0.0002571 deg
ω 325.891 0.0002185 deg
M 333.6 0.0005187 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8031 au
Aphelion distance 3.1638 au
Asc. node-Earth separation -0.14233 au
Desc. node-Earth separation 1.52584 au
Earth MOID 0.05178 au
Orbital period 1020.29 days
Date of orbit computation   feb 26 11:48

Covariance matrix
6.63418671E-101.61505659E-101.78875017E-095.35130199E-09-4.29751176E-091.33551041E-08
1.61505659E-103.93379020E-114.36464578E-101.30813975E-09-1.04663034E-093.25001256E-09
1.78875017E-094.36464578E-105.08026702E-091.64468224E-08-1.32178411E-083.58213981E-08
5.35130199E-091.30813975E-091.64468224E-086.61223796E-08-5.53751565E-081.06614235E-07
-4.29751176E-09-1.04663034E-09-1.32178411E-08-5.53751565E-084.77469657E-08-8.58635379E-08
1.33551041E-083.25001256E-093.58213981E-081.06614235E-07-8.58635379E-082.69061756E-07

Correlation matrix
1.000000000.999742840.974344580.80796282-0.763572610.99960276
0.999742841.000000000.976337870.81109983-0.763686010.99897233
0.974344580.976337871.000000000.89735543-0.848680780.96888733
0.807962820.811099830.897355431.00000000-0.985525440.79930949
-0.76357261-0.76368601-0.84868078-0.985525441.00000000-0.75754756
0.999602760.998972330.968887330.79930949-0.757547561.00000000