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 0.460127 0.001292
i 3.44 0.007275 deg
Ω 196.744 0.003313 deg
ω 52.573 0.002658 deg
M 335.294 0.09036 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 762.456 days
Date of orbit computation   feb 26 11:40

Covariance matrix
1.20590217E-054.48725881E-062.52599388E-051.14155315E-056.61801350E-063.13798643E-04
4.48725881E-061.66978042E-069.40001553E-064.24549837E-062.47360995E-061.16765233E-04
2.52599388E-059.40001553E-065.29231594E-052.38683539E-051.40509961E-056.57282214E-04
1.14155315E-054.24549837E-062.38683539E-051.09773363E-055.52824204E-062.97168211E-04
6.61801350E-062.47360995E-061.40509961E-055.52824204E-067.06537510E-061.71666034E-04
3.13798643E-041.16765233E-046.57282214E-042.97168211E-041.71666034E-048.16572455E-03

Correlation matrix
1.000000000.999989400.999892640.992182610.716974980.99999461
0.999989401.000000000.999944760.991631950.720168170.99996893
0.999892640.999944761.000000000.990264260.726635520.99984260
0.992182610.991631950.990264261.000000000.627727210.99255939
0.716974980.720168170.726635520.627727211.000000000.71469279
0.999994610.999968930.999842600.992559390.714692791.00000000