NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020PR4 ∴ Orbital info ∴ Epoch 60400 MJD
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2020PR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020PR4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.20758 0.0001658 au
e 0.491485 3.46e-05
i 8.646 0.0004451 deg
Ω 139.419 0.0002454 deg
ω 233.158 0.0004513 deg
M 22.976 0.04302 deg
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1226 au
Aphelion distance 3.2926 au
Asc. node-Earth separation 1.38746 au
Desc. node-Earth separation 0.28029 au
Earth MOID 0.16478 au
Orbital period 1198.05 days
Date of orbit computation   feb 26 12:00

Covariance matrix
2.74738680E-085.73567812E-097.36719811E-084.03095351E-08-7.21334089E-08-7.13032114E-06
5.73567812E-091.19743834E-091.53796173E-088.41463375E-09-1.50539475E-08-1.48858765E-06
7.36719811E-081.53796173E-081.98080053E-071.08632151E-07-1.94773229E-07-1.91199154E-05
4.03095351E-088.41463375E-091.08632151E-076.02147376E-08-1.08225808E-07-1.04611494E-05
-7.21334089E-08-1.50539475E-08-1.94773229E-07-1.08225808E-072.03670729E-071.87170138E-05
-7.13032114E-06-1.48858765E-06-1.91199154E-05-1.04611494E-051.87170138E-051.85054067E-03

Correlation matrix
1.000000000.999996060.998670160.99105210-0.96430017-0.99999970
0.999996061.000000000.998616130.99096254-0.96396110-0.99999658
0.998670160.998616131.000000000.99468738-0.96971605-0.99865683
0.991052100.990962540.994687381.00000000-0.97727127-0.99101148
-0.96430017-0.96396110-0.96971605-0.977271271.000000000.96410189
-0.99999970-0.99999658-0.99865683-0.991011480.964101891.00000000