NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XB20 ∴ Orbital info ∴ Epoch 60400 MJD
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2018XB20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XB20.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.98421 2.549e-05 au
e 0.594724 6.466e-06
i 6.332 7.187e-05 deg
Ω 196.754 0.0002582 deg
ω 325.908 0.0002223 deg
M 295.869 0.01267 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8042 au
Aphelion distance 3.1643 au
Asc. node-Earth separation -0.14156 au
Desc. node-Earth separation 1.52864 au
Earth MOID 0.05162 au
Orbital period 1020.89 days
Date of orbit computation   feb 26 11:48

Covariance matrix
6.49490015E-101.64736937E-101.78529967E-095.33183818E-09-4.38088158E-09-3.23001018E-07
1.64736937E-104.18030821E-114.53785370E-101.35753662E-09-1.11151222E-09-8.19271467E-08
1.78529967E-094.53785370E-105.16487111E-091.66741751E-08-1.36721982E-08-8.88033382E-07
5.33183818E-091.35753662E-091.66741751E-086.66712471E-08-5.66127247E-08-2.65265651E-06
-4.38088158E-09-1.11151222E-09-1.36721982E-08-5.66127247E-084.93978484E-082.17930903E-06
-3.23001018E-07-8.19271467E-08-8.88033382E-07-2.65265651E-062.17930903E-061.60633388E-04

Correlation matrix
1.000000000.999771140.974754260.81025446-0.77343044-0.99999941
0.999771141.000000000.976599720.81316394-0.77349244-0.99978305
0.974754260.976599721.000000000.89855636-0.85596220-0.97494842
0.810254460.813163940.898556361.00000000-0.98648560-0.81057615
-0.77343044-0.77349244-0.85596220-0.986485601.000000000.77365421
-0.99999941-0.99978305-0.97494842-0.810576150.773654211.00000000