NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021GJ4 ∴ Orbital info ∴ Epoch 59313 MJD
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2021GJ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021GJ4.eq0)
Keplerian elements
(Epoch 59313.1 MJD)
Value 1-σ variation Units
a 1.42731 0.0007701 au
e 0.322951 0.0003742
i 5.44 0.004872 deg
Ω 0.321 0.003515 deg
ω 149.804 0.005958 deg
M 24.22 0.02458 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9664 au
Aphelion distance 1.8883 au
Asc. node-Earth separation 0.76869 au
Desc. node-Earth separation 0.00339 au
Earth MOID 0.00223 au
Orbital period 622.839 days
Date of orbit computation   Jul 29 13:03

Covariance matrix
5.93009654E-072.88173061E-073.75067241E-06-2.69277120E-064.48843774E-06-1.89229343E-05
2.88173061E-071.40042557E-071.82292034E-06-1.30781302E-062.17845218E-06-9.19477333E-06
3.75067241E-061.82292034E-062.37398326E-05-1.69849144E-052.82279225E-05-1.19635804E-04
-2.69277120E-06-1.30781302E-06-1.69849144E-051.23536985E-05-2.08052338E-058.60514939E-05
4.48843774E-062.17845218E-062.82279225E-05-2.08052338E-053.54932342E-05-1.43687796E-04
-1.89229343E-05-9.19477333E-06-1.19635804E-048.60514939E-05-1.43687796E-046.03972510E-04

Correlation matrix
1.000000000.999982690.99963033-0.994878560.97834389-0.99988260
0.999982691.000000000.99976712-0.994299320.97711398-0.99977535
0.999630330.999767121.00000000-0.991804420.97245005-0.99911105
-0.99487856-0.99429932-0.991804421.00000000-0.993576510.99621099
0.978343890.977113980.97245005-0.993576511.00000000-0.98138295
-0.99988260-0.99977535-0.999111050.99621099-0.981382951.00000000