NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TK ∴ Orbital info ∴ Epoch 60600 MJD
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2021TK  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021TK.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.37926 0.0007463 au
e 0.302791 0.0003911
i 10.952 0.01127 deg
Ω 7.515 0.0003109 deg
ω 41.988 0.006787 deg
M 294.126 0.5237 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9616 au
Aphelion distance 1.7969 au
Asc. node-Earth separation 0.02137 au
Desc. node-Earth separation 0.62035 au
Earth MOID 0.01697 au
Orbital period 591.653 days
Date of orbit computation   Jul 29 13:12

Covariance matrix
5.56942410E-072.91906517E-078.41371296E-06-2.30557157E-07-5.06130692E-06-3.90852803E-04
2.91906517E-071.52995221E-074.40977416E-06-1.20855475E-07-2.65263271E-06-2.04855125E-04
8.41371296E-064.40977416E-061.27118698E-04-3.47912242E-06-7.64894334E-05-5.90459053E-03
-2.30557157E-07-1.20855475E-07-3.47912242E-069.66353743E-082.08649446E-061.61804672E-04
-5.06130692E-06-2.65263271E-06-7.64894334E-052.08649446E-064.60625298E-053.55191254E-03
-3.90852803E-04-2.04855125E-04-5.90459053E-031.61804672E-043.55191254E-032.74293926E-01

Correlation matrix
1.000000000.999999340.99994895-0.99381466-0.99927181-0.99999998
0.999999341.000000000.99993714-0.99393809-0.99922731-0.99999955
0.999948950.999937141.00000000-0.99265178-0.99959214-0.99994698
-0.99381466-0.99393809-0.992651781.000000000.988952150.99383639
-0.99927181-0.99922731-0.999592140.988952151.000000000.99926408
-0.99999998-0.99999955-0.999946980.993836390.999264081.00000000