NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TC4 ∴ Orbital info ∴ Epoch 60600 MJD
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2021TC4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021TC4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.985062 7.075e-06 au
e 0.057564 1.831e-05
i 9.925 0.004563 deg
Ω 195.553 0.0001597 deg
ω 22.105 0.01167 deg
M 186.293 0.02534 deg
Other useful info
Absolute Magnitude (H)    26.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9284 au
Aphelion distance 1.0418 au
Asc. node-Earth separation -0.06651 au
Desc. node-Earth separation 0.03816 au
Earth MOID 0.03713 au
Orbital period 357.103 days
Date of orbit computation   Jul 29 14:39

Covariance matrix
5.00614028E-111.27543522E-103.20453680E-08-1.12629142E-098.16712767E-08-1.78777703E-07
1.27543522E-103.35155551E-108.33855796E-08-2.89909570E-092.13230714E-07-4.61402039E-07
3.20453680E-088.33855796E-082.08165197E-05-7.26091765E-075.31175453E-05-1.15404301E-04
-1.12629142E-09-2.89909570E-09-7.26091765E-072.55092040E-08-1.85343852E-064.04038714E-06
8.16712767E-082.13230714E-075.31175453E-05-1.85343852E-061.36156685E-04-2.94997900E-04
-1.78777703E-07-4.61402039E-07-1.15404301E-044.04038714E-06-2.94997900E-046.42262174E-04

Correlation matrix
1.000000000.984654090.99268096-0.996668690.98923244-0.99702414
0.984654091.000000000.99830600-0.991495820.99817587-0.99448933
0.992680960.998306001.00000000-0.996412110.99773326-0.99807174
-0.99666869-0.99149582-0.996412111.00000000-0.994512500.99820181
0.989232440.998175870.99773326-0.994512501.00000000-0.99756974
-0.99702414-0.99448933-0.998071740.99820181-0.997569741.00000000