NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TK2 ∴ Orbital info ∴ Epoch 59498 MJD
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2021TK2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021TK2.eq0)
Keplerian elements
(Epoch 59498.5 MJD)
Value 1-σ variation Units
a 1.26575 0.0005873 au
e 0.363133 0.0004375
i 6.578 0.007716 deg
Ω 21.546 0.0005931 deg
ω 268.218 0.0003738 deg
M 48.784 0.04583 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8061 au
Aphelion distance 1.7254 au
Asc. node-Earth separation 0.11407 au
Desc. node-Earth separation 0.08369 au
Earth MOID 0.02442 au
Orbital period 520.139 days
Date of orbit computation   feb 26 13:17

Covariance matrix
3.44936689E-072.56968802E-074.53188660E-063.48085380E-07-2.08267264E-07-2.69178218E-05
2.56968802E-071.91435292E-073.37614736E-062.59316859E-07-1.55208858E-07-2.00530574E-05
4.53188660E-063.37614736E-065.95426824E-054.57338210E-06-2.73939682E-06-3.53653415E-04
3.48085380E-072.59316859E-074.57338210E-063.51768497E-07-2.11515129E-07-2.71630719E-05
-2.08267264E-07-1.55208858E-07-2.73939682E-06-2.11515129E-071.39695564E-071.62480366E-05
-2.69178218E-05-2.00530574E-05-3.53653415E-04-2.71630719E-051.62480366E-052.10058763E-03

Correlation matrix
1.000000000.999999310.999988810.99928097-0.94876796-0.99999958
0.999999311.000000000.999991240.99928940-0.94910485-0.99999814
0.999988810.999991241.000000000.99929754-0.94983778-0.99998447
0.999280970.999289400.999297541.00000000-0.95416099-0.99926347
-0.94876796-0.94910485-0.94983778-0.954160991.000000000.94850403
-0.99999958-0.99999814-0.99998447-0.999263470.948504031.00000000