NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WE1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021WE1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WE1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.30044 0.0001752 au
e 0.328962 0.0001108
i 7.755 0.002415 deg
Ω 68.975 5.07e-05 deg
ω 64.448 0.0003886 deg
M 171.183 0.105 deg
Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8726 au
Aphelion distance 1.7282 au
Asc. node-Earth separation 0.03045 au
Desc. node-Earth separation 0.33737 au
Earth MOID 0.01461 au
Orbital period 541.669 days
Date of orbit computation   feb 26 12:40

Covariance matrix
3.06835251E-081.94168753E-084.22990925E-078.84577751E-09-6.74513190E-08-1.84008647E-05
1.94168753E-081.22872535E-082.67673513E-075.59801632E-09-4.26737117E-08-1.16442751E-05
4.22990925E-072.67673513E-075.83134221E-061.21939044E-07-9.29769957E-07-2.53667072E-04
8.84577751E-095.59801632E-091.21939044E-072.57084165E-09-1.93893017E-08-5.30482467E-06
-6.74513190E-08-4.26737117E-08-9.29769957E-07-1.93893017E-081.50998294E-074.04494847E-05
-1.84008647E-05-1.16442751E-05-2.53667072E-04-5.30482467E-064.04494847E-051.10349718E-02

Correlation matrix
1.000000000.999998400.999986550.99596877-0.99095013-0.99999998
0.999998401.000000000.999985550.99602236-0.99071101-0.99999870
0.999986550.999985551.000000000.99591176-0.99084386-0.99998669
0.995968770.996022360.995911761.00000000-0.98409831-0.99597344
-0.99095013-0.99071101-0.99084386-0.984098311.000000000.99092631
-0.99999998-0.99999870-0.99998669-0.995973440.990926311.00000000