NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020DB4 ∴ Orbital info ∴ Epoch 60400 MJD
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2020DB4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020DB4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.56489 0.0004985 au
e 0.361898 0.0002009
i 2.271 0.001237 deg
Ω 186.877 0.002192 deg
ω 303.56 0.003221 deg
M 44.04 0.3833 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9986 au
Aphelion distance 2.1312 au
Asc. node-Earth separation 0.13541 au
Desc. node-Earth separation 0.69898 au
Earth MOID 0.0328 au
Orbital period 715.028 days
Date of orbit computation   feb 26 12:10

Covariance matrix
2.48488206E-071.00153299E-076.16314466E-07-1.08870420E-061.59771889E-06-1.91060298E-04
1.00153299E-074.03670571E-082.48394440E-07-4.38750320E-076.43827041E-07-7.70069230E-05
6.16314466E-072.48394440E-071.52939122E-06-2.70476981E-063.97134995E-06-4.73879933E-04
-1.08870420E-06-4.38750320E-07-2.70476981E-064.80396051E-06-7.05338845E-068.37101327E-04
1.59771889E-066.43827041E-073.97134995E-06-7.05338845E-061.03774952E-05-1.22848938E-03
-1.91060298E-04-7.70069230E-05-4.73879933E-048.37101327E-04-1.22848938E-031.46904512E-01

Correlation matrix
1.000000000.999997300.99974715-0.996454090.99494989-0.99999999
0.999997301.000000000.99969847-0.996332250.99473958-0.99999691
0.999747150.999698471.00000000-0.997863870.99685637-0.99975009
-0.99645409-0.99633225-0.997863871.00000000-0.998968550.99646202
0.994949890.994739580.99685637-0.998968551.00000000-0.99496446
-0.99999999-0.99999691-0.999750090.99646202-0.994964461.00000000