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   Jul 29 13:34

Covariance matrix
4.96954327E-081.84468015E-081.02682345E-07-2.11859703E-064.20801816E-06-7.31672433E-07
1.84468015E-087.66014950E-092.78754792E-08-1.42210383E-062.93425426E-06-7.04358806E-07
1.02682345E-072.78754792E-083.41289678E-073.63715779E-06-8.59922482E-063.94017740E-06
-2.11859703E-06-1.42210383E-063.63715779E-065.88045227E-04-1.25335329E-033.69759802E-04
4.20801816E-062.93425426E-06-8.59922482E-06-1.25335329E-032.67421715E-03-7.92837007E-04
-7.31672433E-07-7.04358806E-073.94017740E-063.69759802E-04-7.92837007E-042.41278869E-04

Correlation matrix
1.000000000.945462290.78845328-0.391908570.36502367-0.21129967
0.945462291.000000000.54518280-0.670050170.64830711-0.51810249
0.788453280.545182801.000000000.25674098-0.284642270.43420474
-0.39190857-0.670050170.256740981.00000000-0.999470100.98164552
0.365023670.64830711-0.28464227-0.999470101.00000000-0.98701996
-0.21129967-0.518102490.434204740.98164552-0.987019961.00000000