NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XE3 ∴ Orbital info ∴ Epoch 60400 MJD
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2021XE3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XE3.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.79887 0.001063 au
e 0.461795 0.0003246
i 2.2 0.000808 deg
Ω 88.856 0.002612 deg
ω 9.776 0.001904 deg
M 336.958 0.2985 deg
Other useful info
Absolute Magnitude (H)    27.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9682 au
Aphelion distance 2.6296 au
Asc. node-Earth separation -0.01036 au
Desc. node-Earth separation 1.58029 au
Earth MOID 0.00506 au
Orbital period 881.25 days
Date of orbit computation   feb 26 12:45

Covariance matrix
1.13030532E-063.45052039E-078.48101765E-072.40589378E-06-1.53972659E-06-3.17332399E-04
3.45052039E-071.05335193E-072.58914609E-077.34335644E-07-4.69917792E-07-9.68731087E-05
8.48101765E-072.58914609E-076.52897769E-071.63791284E-06-9.96747377E-07-2.38099338E-04
2.40589378E-067.34335644E-071.63791284E-066.82123142E-06-4.88690318E-06-6.75500597E-04
-1.53972659E-06-4.69917792E-07-9.96747377E-07-4.88690318E-063.62648671E-064.32320544E-04
-3.17332399E-04-9.68731087E-05-2.38099338E-04-6.75500597E-044.32320544E-048.90908431E-02

Correlation matrix
1.000000000.999999920.987250790.86645731-0.76050606-0.99999999
0.999999921.000000000.987295630.86631627-0.76031244-0.99999990
0.987250790.987295631.000000000.77613417-0.64776796-0.98723163
0.866457310.866316270.776134171.00000000-0.98256049-0.86651844
-0.76050606-0.76031244-0.64776796-0.982560491.000000000.76058244
-0.99999999-0.99999990-0.98723163-0.866518440.760582441.00000000