NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UY ∴ Orbital info ∴ Epoch 60400 MJD
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2021UY  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021UY.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.44404 0.0004144 au
e 0.324755 0.0002045
i 1.065 0.0006048 deg
Ω 11.932 0.001833 deg
ω 351.848 0.004125 deg
M 157.874 0.2229 deg
Other useful info
Absolute Magnitude (H)    27.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9751 au
Aphelion distance 1.913 au
Asc. node-Earth separation -0.0219 au
Desc. node-Earth separation 0.90451 au
Earth MOID 0.0048 au
Orbital period 633.822 days
Date of orbit computation   feb 26 12:35

Covariance matrix
1.71723953E-078.47258527E-082.48075130E-078.68700768E-08-1.40407458E-06-9.23584736E-05
8.47258527E-084.18032059E-081.22465675E-074.43274788E-08-6.94748154E-07-4.55679509E-05
2.48075130E-071.22465675E-073.65788230E-072.81937213E-07-2.22926748E-06-1.33402220E-04
8.68700768E-084.43274788E-082.81937213E-073.35806370E-06-4.96203279E-06-4.62938774E-05
-1.40407458E-06-6.94748154E-07-2.22926748E-06-4.96203279E-061.70148991E-057.54569710E-04
-9.23584736E-05-4.55679509E-05-1.33402220E-04-4.62938774E-057.54569710E-044.96733267E-02

Correlation matrix
1.000000000.999990130.989812480.11439586-0.82141012-0.99999928
0.999990131.000000000.990363720.11831063-0.82377369-0.99998407
0.989812480.990363721.000000000.25438592-0.89357833-0.98966126
0.114395860.118310630.254385921.00000000-0.65644822-0.11334894
-0.82141012-0.82377369-0.89357833-0.656448221.000000000.82077299
-0.99999928-0.99998407-0.98966126-0.113348940.820772991.00000000