NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TB4 ∴ Orbital info ∴ Epoch 59502 MJD
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2021TB4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021TB4.eq0)
Keplerian elements
(Epoch 59502.4 MJD)
Value 1-σ variation Units
a 1.84685 0.0002357 au
e 0.639061 5.612e-05
i 10.973 0.0008585 deg
Ω 187.451 0.0001826 deg
ω 97.587 9.202e-05 deg
M 25.649 0.005598 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6666 au
Aphelion distance 3.0271 au
Asc. node-Earth separation 0.19598 au
Desc. node-Earth separation 0.0062 au
Earth MOID 0.00187 au
Orbital period 916.741 days
Date of orbit computation   feb 26 12:23

Covariance matrix
5.55309443E-081.32240751E-082.02278587E-074.28240142E-08-1.80805296E-08-1.31915119E-06
1.32240751E-083.14921595E-094.81719411E-081.01967659E-08-4.31664367E-09-3.14139522E-07
2.02278587E-074.81719411E-087.37047007E-071.56064795E-07-6.63556273E-08-4.80510132E-06
4.28240142E-081.01967659E-081.56064795E-073.33396214E-08-1.37636687E-08-1.01744006E-06
-1.80805296E-08-4.31664367E-09-6.63556273E-08-1.37636687E-088.46735684E-094.29110793E-07
-1.31915119E-06-3.14139522E-07-4.80510132E-06-1.01744006E-064.29110793E-073.13368973E-05

Correlation matrix
1.000000000.999992070.999849850.99526679-0.83381497-0.99999781
0.999992071.000000000.999874130.99513246-0.83593219-0.99998471
0.999849850.999874131.000000000.99558196-0.83995542-0.99983183
0.995266790.995132460.995581961.00000000-0.81918114-0.99540658
-0.83381497-0.83593219-0.83995542-0.819181141.000000000.83304317
-0.99999781-0.99998471-0.99983183-0.995406580.833043171.00000000