NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UK20 ∴ Orbital info ∴ Epoch 60600 MJD
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2021UK20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UK20.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.64621 0.1507 au
e 0.40068 0.06102
i 1.05 0.1499 deg
Ω 28.284 1.726 deg
ω 341.53 3.859 deg
M 156.426 70.73 deg
Other useful info
Absolute Magnitude (H)    28.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9866 au
Aphelion distance 2.3058 au
Asc. node-Earth separation 0.00584 au
Desc. node-Earth separation 1.22769 au
Earth MOID 0.00106 au
Orbital period 771.484 days
Date of orbit computation   Jul 29 13:38

Covariance matrix
2.27244506E-029.19844368E-032.25960845E-022.59988210E-01-5.81334662E-01-1.06619640E+01
9.19844368E-033.72340912E-039.14681540E-031.05254407E-01-2.35344855E-01-4.31576460E+00
2.25960845E-029.14681540E-032.24709007E-022.58633592E-01-5.78273344E-01-1.06017067E+01
2.59988210E-011.05254407E-012.58633592E-012.97993377E+00-6.66162910E+00-1.21981051E+02
-5.81334662E-01-2.35344855E-01-5.78273344E-01-6.66162910E+001.48924726E+012.72750508E+02
-1.06619640E+01-4.31576460E+00-1.06017067E+01-1.21981051E+022.72750508E+025.00243047E+03

Correlation matrix
1.000000000.999993730.999945330.99908779-0.99930053-0.99999996
0.999993731.000000000.999975350.99923262-0.99942665-0.99999272
0.999945330.999975351.000000000.99947373-0.99963057-0.99994247
0.999087790.999232620.999473731.00000000-0.99998558-0.99907602
-0.99930053-0.99942665-0.99963057-0.999985581.000000000.99929021
-0.99999996-0.99999272-0.99994247-0.999076020.999290211.00000000