NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018FB4 ∴ Orbital info ∴ Epoch 60600 MJD
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2018FB4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018FB4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.929233 0.0001103 au
e 0.387406 0.0002873
i 17.26 0.01898 deg
Ω 181.219 0.0001192 deg
ω 233.842 0.008956 deg
M 205.316 0.5269 deg
Other useful info
Absolute Magnitude (H)    27.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5692 au
Aphelion distance 1.2892 au
Asc. node-Earth separation 0.02926 au
Desc. node-Earth separation -0.36024 au
Earth MOID 0.01744 au
Orbital period 327.179 days
Date of orbit computation   Jul 29 12:20

Covariance matrix
1.21677153E-083.08434043E-081.92191944E-06-1.31254093E-089.44136773E-07-5.81209627E-05
3.08434043E-088.25220443E-085.36635598E-06-3.29177088E-082.21976691E-06-1.47663985E-04
1.92191944E-065.36635598E-063.60353267E-04-2.03320548E-061.29293576E-04-9.21853070E-03
-1.31254093E-08-3.29177088E-08-2.03320548E-061.42107798E-08-1.03264573E-066.26682565E-05
9.44136773E-072.21976691E-061.29293576E-04-1.03264573E-068.02053173E-05-4.49640276E-03
-5.81209627E-05-1.47663985E-04-9.21853070E-036.26682565E-05-4.49640276E-032.77649711E-01

Correlation matrix
1.000000000.973358440.91783883-0.998158200.95571590-0.99995318
0.973358441.000000000.98407966-0.961248460.86282119-0.97553079
0.917838830.984079661.00000000-0.898479320.76052086-0.92161357
-0.99815820-0.96124846-0.898479321.00000000-0.967254630.99767719
0.955715900.862821190.76052086-0.967254631.00000000-0.95282910
-0.99995318-0.97553079-0.921613570.99767719-0.952829101.00000000