NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998FW4 ∴ Orbital info ∴ Epoch 57761 MJD
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(152664) 1998FW4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 152664.eq0)
Keplerian elements
(Epoch 57761.3 MJD)
Value 1-σ variation Units
a 2.51176 1.646e-10 au
e 0.72147 7.209e-09
i 3.469 3.749e-06 deg
Ω 357.758 1.117e-05 deg
ω 81.037 1.049e-05 deg
M 286.738 9.173e-08 deg
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6996 au
Aphelion distance 4.3239 au
Asc. node-Earth separation 0.07906 au
Desc. node-Earth separation 0.36192 au
Earth MOID 0.0077 au
Orbital period 1454 days
Date of orbit computation   Jul 29 10:56

Covariance matrix
2.70956137E-20-2.98321199E-19-1.31890152E-16-1.08403627E-151.00679164E-15-8.09473083E-18
-2.98321199E-195.19693810E-17-2.29598456E-153.19300798E-14-1.64923964E-14-4.16234186E-16
-1.31890152E-16-2.29598456E-151.40523534E-113.45015637E-11-3.50217227E-112.96915537E-14
-1.08403627E-153.19300798E-143.45015637E-111.24799806E-10-1.15140832E-10-1.41953730E-14
1.00679164E-15-1.64923964E-14-3.50217227E-11-1.15140832E-101.10080267E-10-1.16222205E-13
-8.09473083E-18-4.16234186E-162.96915537E-14-1.41953730E-14-1.16222205E-138.41528483E-15

Correlation matrix
1.00000000-0.25139744-0.21374125-0.589504820.58295545-0.53606630
-0.251397441.00000000-0.084961200.39647817-0.21804958-0.62940410
-0.21374125-0.084961201.000000000.82386735-0.890447330.08634237
-0.589504820.396478170.823867351.00000000-0.98235322-0.01385178
0.58295545-0.21804958-0.89044733-0.982353221.00000000-0.12075357
-0.53606630-0.629404100.08634237-0.01385178-0.120753571.00000000