NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020HF4 ∴ Orbital info ∴ Epoch 60400 MJD
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2020HF4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020HF4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.01773 1.684e-06 au
e 0.024261 2.738e-06
i 4.831 0.004702 deg
Ω 38.802 0.004094 deg
ω 31.133 0.0087 deg
M 85.022 0.02116 deg
Other useful info
Absolute Magnitude (H)    27.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.993 au
Aphelion distance 1.0424 au
Asc. node-Earth separation 0.00471 au
Desc. node-Earth separation 0.03157 au
Earth MOID 0.00471 au
Orbital period 375.016 days
Date of orbit computation   feb 26 12:09

Covariance matrix
2.83628263E-12-4.56732502E-127.90514967E-096.88130665E-091.41832081E-08-3.53349492E-08
-4.56732502E-127.49834443E-12-1.27437548E-08-1.11228219E-08-2.36141495E-085.78141430E-08
7.90514967E-09-1.27437548E-082.21054405E-051.92461016E-053.98076399E-05-9.89179593E-05
6.88130665E-09-1.11228219E-081.92461016E-051.67629335E-053.48152243E-05-8.63004794E-05
1.41832081E-08-2.36141495E-083.98076399E-053.48152243E-057.56887445E-05-1.82620643E-04
-3.53349492E-085.78141430E-08-9.89179593E-05-8.63004794E-05-1.82620643E-044.47718201E-04

Correlation matrix
1.00000000-0.990385950.998356750.997978410.96801942-0.99157905
-0.990385951.00000000-0.98984029-0.99210418-0.991228920.99781269
0.99835675-0.989840291.000000000.999811610.97319797-0.99431316
0.99797841-0.992104180.999811611.000000000.97741396-0.99617542
0.96801942-0.991228920.973197970.977413961.00000000-0.99204607
-0.991579050.99781269-0.99431316-0.99617542-0.992046071.00000000