NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TL20 ∴ Orbital info ∴ Epoch 59503 MJD
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ORBITAL INFORMATION
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(ASCII data file 2021TL20.eq0)
Keplerian elements
(Epoch 59503.1 MJD)
Value 1-σ variation Units
a 1.82877 0.005686 au
e 0.617668 0.001259
i 30.56 0.04633 deg
Ω 204.604 0.002956 deg
ω 257.839 0.03757 deg
M 339.713 0.1138 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6992 au
Aphelion distance 2.9583 au
Asc. node-Earth separation 0.29821 au
Desc. node-Earth separation 0.00446 au
Earth MOID 0.00312 au
Orbital period 903.313 days
Date of orbit computation   feb 26 12:33

Covariance matrix
3.23296046E-057.15978427E-062.63405414E-04-1.68028349E-05-2.13570234E-046.47037280E-04
7.15978427E-061.58563470E-065.83365662E-05-3.72135470E-06-4.72945310E-051.43294013E-04
2.63405414E-045.83365662E-052.14647952E-03-1.36929202E-04-1.73952803E-035.27169083E-03
-1.68028349E-05-3.72135470E-06-1.36929202E-048.73509773E-061.10961006E-04-3.36284830E-04
-2.13570234E-04-4.72945310E-05-1.73952803E-031.10961006E-041.41161515E-03-4.27440899E-03
6.47037280E-041.43294013E-045.27169083E-03-3.36284830E-04-4.27440899E-031.29496608E-02

Correlation matrix
1.000000000.999995790.99991049-0.99988138-0.999729190.99999980
0.999995791.000000000.99994455-0.99992082-0.999657430.99999374
0.999910490.999944551.00000000-0.99999728-0.999332250.99990183
-0.99988138-0.99992082-0.999997281.000000000.99925964-0.99987152
-0.99972919-0.99965743-0.999332250.999259641.00000000-0.99974381
0.999999800.999993740.99990183-0.99987152-0.999743811.00000000