NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018GW4 ∴ Orbital info ∴ Epoch 58239 MJD
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2018GW4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018GW4.eq0)
Keplerian elements
(Epoch 58239.8 MJD)
Value 1-σ variation Units
a 2.33363 0.000892 au
e 0.610201 0.000153
i 13.484 0.001686 deg
Ω 93.603 0.00322 deg
ω 191.107 0.003359 deg
M 346.498 0.008404 deg
Other useful info
Absolute Magnitude (H)    22.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9096 au
Aphelion distance 3.7576 au
Asc. node-Earth separation 2.66817 au
Desc. node-Earth separation -0.10003 au
Earth MOID 0.09045 au
Orbital period 1302.11 days
Date of orbit computation   Jul 29 12:26

Covariance matrix
7.95597951E-071.36483746E-071.50236158E-062.84718408E-06-2.95088366E-067.49613177E-06
1.36483746E-072.34139702E-082.57764946E-074.88191048E-07-5.05874343E-071.28593704E-06
1.50236158E-062.57764946E-072.84108668E-065.35018836E-06-5.53556728E-061.41538739E-05
2.84718408E-064.88191048E-075.35018836E-061.03657707E-05-1.08025312E-052.68347597E-05
-2.95088366E-06-5.05874343E-07-5.53556728E-06-1.08025312E-051.12841721E-05-2.78160617E-05
7.49613177E-061.28593704E-061.41538739E-052.68347597E-05-2.78160617E-057.06292073E-05

Correlation matrix
1.000000000.999992120.999275870.99144339-0.984850730.99999590
0.999992121.000000000.999410900.99094941-0.984170340.99997700
0.999275870.999410901.000000000.98588449-0.977653690.99917351
0.991443390.990949410.985884491.00000000-0.998826100.99175579
-0.98485073-0.98417034-0.97765369-0.998826101.00000000-0.98530032
0.999995900.999977000.999173510.99175579-0.985300321.00000000