NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018FW4 ∴ Orbital info ∴ Epoch 58201 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2018FW4.eq0)
Keplerian elements
(Epoch 58201.2 MJD)
Value 1-σ variation Units
a 1.63334 0.003473 au
e 0.460125 0.001292
i 3.44 0.007275 deg
Ω 196.744 0.003313 deg
ω 52.573 0.002658 deg
M 335.293 0.09037 deg
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8818 au
Aphelion distance 2.3849 au
Asc. node-Earth separation 0.00538 au
Desc. node-Earth separation 0.78865 au
Earth MOID 0.00105 au
Orbital period 762.453 days
Date of orbit computation   Jul 29 12:19

Covariance matrix
1.20595953E-054.48742440E-062.52608043E-051.14161092E-056.61828191E-063.13809075E-04
4.48742440E-061.66982424E-069.40023737E-064.24566805E-062.47368363E-061.16767870E-04
2.52608043E-059.40023737E-065.29242687E-052.38692456E-051.40513761E-056.57295320E-04
1.14161092E-054.24566805E-062.38692456E-051.09779186E-055.52850333E-062.97178995E-04
6.61828191E-062.47368363E-061.40513761E-055.52850333E-067.06555658E-061.71670526E-04
3.13809075E-041.16767870E-046.57295320E-042.97178995E-041.71670526E-048.16587905E-03

Correlation matrix
1.000000000.999989400.999892650.992182910.716977790.99999461
0.999989401.000000000.999944760.991632270.720170930.99996893
0.999892650.999944761.000000000.990264610.726638220.99984260
0.992182910.991632270.990264611.000000000.627732160.99255969
0.716977790.720170930.726638220.627732161.000000000.71469555
0.999994610.999968930.999842600.992559690.714695551.00000000