NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WR1 ∴ Orbital info ∴ Epoch 59548 MJD
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2021WR1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WR1.eq0)
Keplerian elements
(Epoch 59548.8 MJD)
Value 1-σ variation Units
a 1.53762 0.0002229 au
e 0.233419 8.752e-05
i 2.44 0.0005842 deg
Ω 176.58 0.02425 deg
ω 273.461 0.05171 deg
M 346.828 0.01553 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1787 au
Aphelion distance 1.8965 au
Asc. node-Earth separation 0.43777 au
Desc. node-Earth separation 0.46975 au
Earth MOID 0.2001 au
Orbital period 696.42 days
Date of orbit computation   feb 26 12:22

Covariance matrix
4.96954310E-081.84468008E-081.02682339E-07-2.11859696E-064.20801799E-06-7.31672384E-07
1.84468008E-087.66014925E-092.78754769E-08-1.42210380E-062.93425420E-06-7.04358783E-07
1.02682339E-072.78754769E-083.41289661E-073.63715789E-06-8.59922507E-063.94017737E-06
-2.11859696E-06-1.42210380E-063.63715789E-065.88045208E-04-1.25335325E-033.69759786E-04
4.20801799E-062.93425420E-06-8.59922507E-06-1.25335325E-032.67421708E-03-7.92836975E-04
-7.31672384E-07-7.04358783E-073.94017737E-063.69759786E-04-7.92836975E-042.41278856E-04

Correlation matrix
1.000000000.945462290.78845327-0.391908570.36502367-0.21129966
0.945462291.000000000.54518277-0.670050170.64830712-0.51810250
0.788453270.545182771.000000000.25674100-0.284642290.43420475
-0.39190857-0.670050170.256741001.00000000-0.999470100.98164552
0.365023670.64830712-0.28464229-0.999470101.00000000-0.98701996
-0.21129966-0.518102500.434204750.98164552-0.987019961.00000000