NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020HQ4 ∴ Orbital info ∴ Epoch 60400 MJD
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2020HQ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020HQ4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.24993 7.486e-05 au
e 0.213346 4.935e-05
i 0.141 3.022e-05 deg
Ω 251.653 0.0007105 deg
ω 286.555 0.0008072 deg
M 316.114 0.09415 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9833 au
Aphelion distance 1.5166 au
Asc. node-Earth separation 0.11653 au
Desc. node-Earth separation 0.27753 au
Earth MOID 0.0018 au
Orbital period 510.421 days
Date of orbit computation   feb 26 12:00

Covariance matrix
5.60407125E-093.69446735E-092.25580350E-091.48178271E-083.19040323E-08-7.04829692E-06
3.69446735E-092.43557043E-091.48712071E-099.77125579E-092.10278044E-08-4.64656755E-06
2.25580350E-091.48712071E-099.13297958E-104.43509958E-091.43777262E-08-2.83715032E-06
1.48178271E-089.77125579E-094.43509958E-095.04867699E-07-3.82830904E-07-1.86356359E-05
3.19040323E-082.10278044E-081.43777262E-08-3.82830904E-076.51610580E-07-4.01276849E-05
-7.04829692E-06-4.64656755E-06-2.83715032E-06-1.86356359E-05-4.01276849E-058.86471457E-03

Correlation matrix
1.000000000.999999220.997110290.278576130.52795838-0.99999997
0.999999221.000000000.997102100.278651410.52783662-0.99999892
0.997110290.997102101.000000000.206541980.58937255-0.99711150
0.278576130.278651410.206541981.00000000-0.66745829-0.27856275
0.527958380.527836620.58937255-0.667458291.00000000-0.52798023
-0.99999997-0.99999892-0.99711150-0.27856275-0.527980231.00000000