NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021WR1 ∴ Orbital info ∴ Epoch 60600 MJD
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2021WR1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021WR1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.53774 0.0002224 au
e 0.233504 8.718e-05
i 2.44 0.0005845 deg
Ω 176.56 0.02426 deg
ω 273.48 0.05171 deg
M 170.196 0.1223 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1787 au
Aphelion distance 1.8968 au
Asc. node-Earth separation 0.44022 au
Desc. node-Earth separation 0.47055 au
Earth MOID 0.2008 au
Orbital period 696.503 days
Date of orbit computation   Jul 29 13:34

Covariance matrix
4.94553019E-081.83276882E-081.02509292E-07-2.11720315E-064.20726683E-06-2.69790495E-05
1.83276882E-087.60119700E-092.77687894E-08-1.41901458E-062.92782173E-06-1.04295683E-05
1.02509292E-072.77687894E-083.41682618E-073.63038741E-06-8.57193807E-06-5.04728874E-05
-2.11720315E-06-1.41901458E-063.63038741E-065.88572221E-04-1.25387773E-031.49329342E-03
4.20726683E-062.92782173E-06-8.57193807E-06-1.25387773E-032.67400611E-03-3.02504918E-03
-2.69790495E-05-1.04295683E-05-5.04728874E-051.49329342E-03-3.02504918E-031.49477743E-02

Correlation matrix
1.000000000.945279550.78857928-0.392424600.36585789-0.99227478
0.945279551.000000000.54488457-0.670881760.64941518-0.97844648
0.788579280.544884571.000000000.25600099-0.28358704-0.70624997
-0.39242460-0.670881760.256000991.00000000-0.999480010.50345077
0.365857890.64941518-0.28358704-0.999480011.00000000-0.47847910
-0.99227478-0.97844648-0.706249970.50345077-0.478479101.00000000