NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TK2 ∴ Orbital info ∴ Epoch 60400 MJD
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2021TK2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021TK2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.26572 0.000585 au
e 0.363049 0.0004379
i 6.578 0.00773 deg
Ω 21.54 0.0005714 deg
ω 268.201 0.0002774 deg
M 312.782 0.4794 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8062 au
Aphelion distance 1.7252 au
Asc. node-Earth separation 0.11492 au
Desc. node-Earth separation 0.08438 au
Earth MOID 0.02465 au
Orbital period 520.122 days
Date of orbit computation   feb 26 13:17

Covariance matrix
3.42273492E-072.56196611E-074.52248522E-063.34062329E-07-1.46855518E-07-2.80488620E-04
2.56196611E-071.91767098E-073.38515551E-062.50052807E-07-1.09978793E-07-2.09949734E-04
4.52248522E-063.38515551E-065.97572676E-054.41411721E-06-1.94352953E-06-3.70611571E-03
3.34062329E-072.50052807E-074.41411721E-063.26553745E-07-1.44677812E-07-2.73759218E-04
-1.46855518E-07-1.09978793E-07-1.94352953E-06-1.44677812E-077.69511411E-081.20341690E-04
-2.80488620E-04-2.09949734E-04-3.70611571E-03-2.73759218E-041.20341690E-042.29856732E-01

Correlation matrix
1.000000000.999999310.999988850.99922557-0.90489066-1.00000000
0.999999311.000000000.999991270.99923434-0.90534554-0.99999924
0.999988850.999991271.000000000.99924311-0.90633395-0.99998847
0.999225570.999234340.999243111.00000000-0.91267692-0.99922388
-0.90489066-0.90534554-0.90633395-0.912676921.000000000.90485702
-1.00000000-0.99999924-0.99998847-0.999223880.904857021.00000000