NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021CE9 ∴ Orbital info ∴ Epoch 60400 MJD
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2021CE9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021CE9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.92911 0.001377 au
e 0.455512 0.0003564
i 8.627 0.0052 deg
Ω 143.3 0.002361 deg
ω 24.776 0.003306 deg
M 50.573 0.4413 deg
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0504 au
Aphelion distance 2.8078 au
Asc. node-Earth separation 0.09478 au
Desc. node-Earth separation 1.59457 au
Earth MOID 0.07606 au
Orbital period 978.663 days
Date of orbit computation   feb 26 12:21

Covariance matrix
1.89606336E-064.90797913E-077.16004082E-06-3.25063454E-064.54347539E-06-6.07635654E-04
4.90797913E-071.27043667E-071.85335704E-06-8.41426155E-071.17615767E-06-1.57287128E-04
7.16004082E-061.85335704E-062.70442637E-05-1.22760003E-051.71426589E-05-2.29458925E-03
-3.25063454E-06-8.41426155E-07-1.22760003E-055.57339820E-06-7.78774755E-061.04173743E-03
4.54347539E-061.17615767E-061.71426589E-05-7.78774755E-061.09328865E-05-1.45607323E-03
-6.07635654E-04-1.57287128E-04-2.29458925E-031.04173743E-03-1.45607323E-031.94730359E-01

Correlation matrix
1.000000000.999999480.99988832-0.999957830.99791681-0.99999999
0.999999481.000000000.99987337-0.999952710.99797949-0.99999963
0.999888320.999873371.00000000-0.999906230.99694956-0.99988613
-0.99995783-0.99995271-0.999906231.00000000-0.997664250.99995717
0.997916810.997979490.99694956-0.997664251.00000000-0.99792745
-0.99999999-0.99999963-0.999886130.99995717-0.997927451.00000000