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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017GW4 ∴ Orbital info ∴ Epoch 57846 MJD
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2017GW4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017GW4.eq0)
Keplerian elements
(Epoch 57846.6 MJD)
Value 1-σ variation Units
a 1.47662 0.00204 au
e 0.596619 0.0007708
i 7.005 0.01008 deg
Ω 14.806 0.0001786 deg
ω 82.357 0.002008 deg
M 29.622 0.07952 deg
Other useful info
Absolute Magnitude (H)    28.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5956 au
Aphelion distance 2.3576 au
Asc. node-Earth separation -0.11817 au
Desc. node-Earth separation 0.03263 au
Earth MOID 0.00621 au
Orbital period 655.392 days
Date of orbit computation   Jul 29 12:03

Covariance matrix
4.15999115E-061.57207269E-062.04279824E-05-3.60603287E-073.99973314E-06-1.62185315E-04
1.57207269E-065.94100751E-077.71801245E-06-1.36253856E-071.51039579E-06-6.12906518E-05
2.04279824E-057.71801245E-061.01696222E-04-1.78899140E-061.95902404E-05-7.96206536E-04
-3.60603287E-07-1.36253856E-07-1.78899140E-063.19017915E-08-3.46443755E-071.40563760E-05
3.99973314E-061.51039579E-061.95902404E-05-3.46443755E-074.03269935E-06-1.55935378E-04
-1.62185315E-04-6.12906518E-05-7.96206536E-041.40563760E-05-1.55935378E-046.32314415E-03

Correlation matrix
1.000000000.999991640.99317748-0.989864940.97653292-0.99999720
0.999991641.000000000.99294002-0.989717420.97580445-0.99999458
0.993177480.992940021.00000000-0.993226520.96736291-0.99290292
-0.98986494-0.98971742-0.993226521.00000000-0.965889130.98969024
0.976532920.975804450.96736291-0.965889131.00000000-0.97651787
-0.99999720-0.99999458-0.992902920.98969024-0.976517871.00000000