NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UE4 ∴ Orbital info ∴ Epoch 59518 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021UE4.eq0)
Keplerian elements
(Epoch 59518.2 MJD)
Value 1-σ variation Units
a 1.88504 0.001652 au
e 0.526564 0.0004442
i 4.793 0.003164 deg
Ω 41.155 0.0002899 deg
ω 45.698 0.0002598 deg
M 345.849 0.02105 deg
Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8924 au
Aphelion distance 2.8776 au
Asc. node-Earth separation 0.00421 au
Desc. node-Earth separation 1.14575 au
Earth MOID 0.00129 au
Orbital period 945.32 days
Date of orbit computation   Jul 29 13:10

Covariance matrix
2.72772955E-067.33689914E-075.22571121E-064.78723278E-073.88143443E-073.47647905E-05
7.33689914E-071.97344013E-071.40558584E-061.28763764E-071.04431276E-079.35083840E-06
5.22571121E-061.40558584E-061.00114986E-059.17066377E-077.44582464E-076.66012510E-05
4.78723278E-071.28763764E-079.17066377E-078.40521292E-086.78417594E-086.10135969E-06
3.88143443E-071.04431276E-077.44582464E-076.78417594E-086.74962689E-084.94425020E-06
3.47647905E-059.35083840E-066.66012510E-056.10135969E-064.94425020E-064.43076252E-04

Correlation matrix
1.000000000.999999810.999988960.999791710.904589860.99999937
0.999999811.000000000.999990440.999786630.904854440.99999847
0.999988960.999990441.000000000.999716510.905781350.99998527
0.999791710.999786630.999716511.000000000.900705590.99979977
0.904589860.904854440.905781350.900705591.000000000.90411010
0.999999370.999998470.999985270.999799770.904110101.00000000