NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WE1 ∴ Orbital info ∴ Epoch 59547 MJD
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2021WE1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WE1.eq0)
Keplerian elements
(Epoch 59547.4 MJD)
Value 1-σ variation Units
a 1.30206 0.0001747 au
e 0.32939 0.000111
i 7.816 0.002373 deg
Ω 69.062 9.891e-06 deg
ω 64.192 0.0001715 deg
M 324.725 0.009225 deg
Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8732 au
Aphelion distance 1.731 au
Asc. node-Earth separation 0.0292 au
Desc. node-Earth separation 0.34041 au
Earth MOID 0.01411 au
Orbital period 542.684 days
Date of orbit computation   feb 26 12:40

Covariance matrix
3.05044997E-081.93799060E-084.14400018E-07-1.53266401E-09-2.85140943E-081.61117080E-06
1.93799060E-081.23123462E-082.63273920E-07-9.73421621E-10-1.81050401E-081.02359411E-06
4.14400018E-072.63273920E-075.62973048E-06-2.08286698E-08-3.87263312E-072.18875233E-05
-1.53266401E-09-9.73421621E-10-2.08286698E-089.78269012E-111.48548766E-09-8.09750424E-08
-2.85140943E-08-1.81050401E-08-3.87263312E-071.48548766E-092.94112609E-08-1.50702444E-06
1.61117080E-061.02359411E-062.18875233E-05-8.09750424E-08-1.50702444E-068.50983333E-05

Correlation matrix
1.000000000.999998390.99998621-0.88722927-0.951964620.99999793
0.999998391.000000000.99998533-0.88695468-0.951419960.99999273
0.999986210.999985331.00000000-0.88754133-0.951712410.99998226
-0.88722927-0.88695468-0.887541331.000000000.87575591-0.88748600
-0.95196462-0.95141996-0.951712410.875755911.00000000-0.95258326
0.999997930.999992730.99998226-0.88748600-0.952583261.00000000