NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020HJ4 ∴ Orbital info ∴ Epoch 60600 MJD
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2020HJ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020HJ4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.06928 3.304e-08 au
e 0.57656 1.661e-07
i 1.223 1.129e-05 deg
Ω 105.198 0.00138 deg
ω 233.292 0.00138 deg
M 122.92 1.373e-05 deg
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8762 au
Aphelion distance 3.2624 au
Asc. node-Earth separation 1.11889 au
Desc. node-Earth separation 0.01326 au
Earth MOID 0.00083 au
Orbital period 1087.25 days
Date of orbit computation   Jul 29 13:00

Covariance matrix
1.09161529E-15-7.35577551E-16-2.39580573E-16-4.85958871E-131.00177043E-13-1.16026883E-13
-7.35577551E-162.75823120E-145.96825722E-14-4.48370780E-129.05228493E-12-1.74625973E-12
-2.39580573E-165.96825722E-141.27367018E-10-1.36398645E-081.36492200E-08-5.38596459E-12
-4.85958871E-13-4.48370780E-12-1.36398645E-081.90360221E-06-1.90412282E-064.94536749E-10
1.00177043E-139.05228493E-121.36492200E-08-1.90412282E-061.90553830E-06-7.91854887E-10
-1.16026883E-13-1.74625973E-12-5.38596459E-124.94536749E-10-7.91854887E-101.88636841E-10

Correlation matrix
1.00000000-0.13405355-0.00064252-0.010660480.00219647-0.25568813
-0.134053551.000000000.03184225-0.019567430.03948517-0.76556179
-0.000642520.031842251.00000000-0.875978540.87613394-0.03474735
-0.01066048-0.01956743-0.875978541.00000000-0.999765200.02609740
0.002196470.039485170.87613394-0.999765201.00000000-0.04176606
-0.25568813-0.76556179-0.034747350.02609740-0.041766061.00000000