NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020HX9 ∴ Orbital info ∴ Epoch 60600 MJD
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2020HX9  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2020HX9.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.21894 7.884e-09 au
e 0.317279 1.356e-07
i 16.184 1.499e-05 deg
Ω 218.668 9.224e-06 deg
ω 266.547 2.802e-05 deg
M 177.122 1.087e-05 deg
Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8322 au
Aphelion distance 1.6057 au
Asc. node-Earth separation 0.11249 au
Desc. node-Earth separation 0.08315 au
Earth MOID 0.05645 au
Orbital period 491.556 days
Date of orbit computation   Jul 29 13:06

Covariance matrix
6.21508021E-171.05625546E-15-3.81933734E-14-4.68759285E-14-2.03255648E-135.03547077E-14
1.05625546E-151.83844436E-14-6.14963579E-13-8.02747535E-13-3.53246361E-129.07452678E-13
-3.81933734E-14-6.14963579E-132.24638672E-106.10935743E-118.69650083E-11-3.02800134E-11
-4.68759285E-14-8.02747535E-136.10935743E-118.50850301E-111.16353822E-10-4.88789412E-11
-2.03255648E-13-3.53246361E-128.69650083E-111.16353822E-107.84853998E-10-2.36799928E-10
5.03547077E-149.07452678E-13-3.02800134E-11-4.88789412E-11-2.36799928E-101.18239679E-10

Correlation matrix
1.000000000.98814426-0.32323798-0.64461430-0.920290240.58740155
0.988144261.00000000-0.30260903-0.64184056-0.929946610.61548450
-0.32323798-0.302609031.000000000.441902740.20711323-0.18579421
-0.64461430-0.641840560.441902741.000000000.45025613-0.48731928
-0.92029024-0.929946610.207113230.450256131.00000000-0.77733014
0.587401550.61548450-0.18579421-0.48731928-0.777330141.00000000