NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UK20 ∴ Orbital info ∴ Epoch 59516 MJD
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2021UK20  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021UK20.eq0)
Keplerian elements
(Epoch 59516.7 MJD)
Value 1-σ variation Units
a 1.64763 0.1517 au
e 0.401277 0.0611
i 1.052 0.1497 deg
Ω 28.312 1.717 deg
ω 341.454 3.844 deg
M 10.962 1.026 deg
Other useful info
Absolute Magnitude (H)    28.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9865 au
Aphelion distance 2.3088 au
Asc. node-Earth separation 0.0059 au
Desc. node-Earth separation 1.22729 au
Earth MOID 0.00107 au
Orbital period 772.484 days
Date of orbit computation   Jul 29 13:38

Covariance matrix
2.30074185E-029.26794321E-032.27077477E-022.60148460E-01-5.82626292E-01-1.55635848E-01
9.26794321E-033.73339785E-039.14756056E-031.04809964E-01-2.34727046E-01-6.26896614E-02
2.27077477E-029.14756056E-032.24144338E-022.56873680E-01-5.75259434E-01-1.53578772E-01
2.60148460E-011.04809964E-012.56873680E-012.94694686E+00-6.59843091E+00-1.75836688E+00
-5.82626292E-01-2.34727046E-01-5.75259434E-01-6.59843091E+001.47748105E+013.93842531E+00
-1.55635848E-01-6.26896614E-02-1.53578772E-01-1.75836688E+003.93842531E+001.05319323E+00

Correlation matrix
1.000000000.999993740.999945270.99908206-0.99929836-0.99981964
0.999993741.000000000.999975290.99922728-0.99942460-0.99974619
0.999945270.999975291.000000000.99946955-0.99962913-0.99957014
0.999082060.999227280.999469551.00000000-0.99998517-0.99808910
-0.99929836-0.99942460-0.99962913-0.999985171.000000000.99840702
-0.99981964-0.99974619-0.99957014-0.998089100.998407021.00000000