NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TL20 ∴ Orbital info ∴ Epoch 60400 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021TL20.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.82966 0.005677 au
e 0.618115 0.001264
i 30.554 0.0464 deg
Ω 204.605 0.002994 deg
ω 257.781 0.03697 deg
M 336.962 1.551 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6987 au
Aphelion distance 2.9606 au
Asc. node-Earth separation 0.2977 au
Desc. node-Earth separation 0.00414 au
Earth MOID 0.00289 au
Orbital period 903.968 days
Date of orbit computation   feb 26 12:33

Covariance matrix
3.22282411E-057.17366203E-062.63411254E-04-1.69929920E-05-2.09844705E-04-8.80693431E-03
7.17366203E-061.59679382E-065.86347621E-05-3.78262032E-06-4.67059939E-05-1.96032971E-03
2.63411254E-045.86347621E-052.15332585E-03-1.38917021E-04-1.71458821E-03-7.19818060E-02
-1.69929920E-05-3.78262032E-06-1.38917021E-048.96196327E-061.10605917E-044.64363737E-03
-2.09844705E-04-4.67059939E-05-1.71458821E-031.10605917E-041.36710846E-035.73436994E-02
-8.80693431E-03-1.96032971E-03-7.19818060E-024.64363737E-035.73436994E-022.40664987E+00

Correlation matrix
1.000000000.999995830.99991054-0.99988481-0.99971965-1.00000000
0.999995831.000000000.99994444-0.99992344-0.99964710-0.99999596
0.999910540.999944441.00000000-0.99999771-0.99931745-0.99991114
-0.99988481-0.99992344-0.999997711.000000000.999252620.99988548
-0.99971965-0.99964710-0.999317450.999252621.000000000.99971859
-1.00000000-0.99999596-0.999911140.999885480.999718591.00000000