NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WR1 ∴ Orbital info ∴ Epoch 60400 MJD
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2021WR1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WR1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.53766 0.0002221 au
e 0.233492 8.718e-05
i 2.44 0.0005846 deg
Ω 176.563 0.02426 deg
ω 273.459 0.05171 deg
M 66.844 0.1 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1786 au
Aphelion distance 1.8967 au
Asc. node-Earth separation 0.43873 au
Desc. node-Earth separation 0.47072 au
Earth MOID 0.20087 au
Orbital period 696.448 days
Date of orbit computation   feb 26 12:22

Covariance matrix
4.93223170E-081.83071403E-081.02374426E-07-2.11593363E-064.20024695E-06-2.19629576E-05
1.83071403E-087.60108266E-092.77945612E-08-1.41841871E-062.92506448E-06-8.58224991E-06
1.02374426E-072.77945612E-083.41794032E-073.62857783E-06-8.58209206E-06-4.01407469E-05
-2.11593363E-06-1.41841871E-063.62857783E-065.88525632E-04-1.25381842E-031.28018465E-03
4.20024695E-062.92506448E-06-8.58209206E-06-1.25381842E-032.67403714E-03-2.59967812E-03
-2.19629576E-05-8.58224991E-06-4.01407469E-051.28018465E-03-2.59967812E-031.00096677E-02

Correlation matrix
1.000000000.945498940.78847424-0.392733200.36573740-0.98846036
0.945498941.000000000.54530547-0.670631630.64880472-0.98390598
0.788474240.545305471.000000000.25584181-0.28387504-0.68626742
-0.39273320-0.670631630.255841811.00000000-0.999466490.52744854
0.365737400.64880472-0.28387504-0.999466491.00000000-0.50248839
-0.98846036-0.98390598-0.686267420.52744854-0.502488391.00000000