NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020HE4 ∴ Orbital info ∴ Epoch 60600 MJD
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2020HE4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020HE4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.29322 8.405e-05 au
e 0.162236 3.937e-05
i 14.551 0.003017 deg
Ω 212.649 0.000697 deg
ω 66.522 0.002511 deg
M 325.07 0.1013 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0834 au
Aphelion distance 1.503 au
Asc. node-Earth separation 0.1792 au
Desc. node-Earth separation 0.35213 au
Earth MOID 0.15301 au
Orbital period 537.164 days
Date of orbit computation   Jul 29 13:14

Covariance matrix
7.06520592E-093.30565823E-092.53023573E-07-5.84449014E-08-2.07252115E-07-8.51635786E-06
3.30565823E-091.55033962E-091.18103555E-07-2.72758801E-08-9.68724124E-08-3.98438302E-06
2.53023573E-071.18103555E-079.10084811E-06-2.10237037E-06-7.36949612E-06-3.05061341E-04
-5.84449014E-08-2.72758801E-08-2.10237037E-064.85814277E-071.70304190E-067.04644761E-05
-2.07252115E-07-9.68724124E-08-7.36949612E-061.70304190E-066.30761389E-062.49636804E-04
-8.51635786E-06-3.98438302E-06-3.05061341E-047.04644761E-052.49636804E-041.02657434E-02

Correlation matrix
1.000000000.998808240.99783249-0.99758310-0.98175700-0.99999145
0.998808241.000000000.99427980-0.99387144-0.97961210-0.99874003
0.997832490.994279801.00000000-0.99984610-0.97266729-0.99804711
-0.99758310-0.99387144-0.999846101.000000000.972876350.99779170
-0.98175700-0.97961210-0.972667290.972876351.000000000.98102678
-0.99999145-0.99874003-0.998047110.997791700.981026781.00000000