NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UF4 ∴ Orbital info ∴ Epoch 59535 MJD
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2021UF4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UF4.eq0)
Keplerian elements
(Epoch 59535.1 MJD)
Value 1-σ variation Units
a 1.74157 2.991e-05 au
e 0.436009 9.732e-06
i 0.416 7.578e-06 deg
Ω 53.371 5.155e-05 deg
ω 11.683 5.429e-05 deg
M 357.069 0.000103 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9822 au
Aphelion distance 2.5009 au
Asc. node-Earth separation -0.00031 au
Desc. node-Earth separation 1.45046 au
Earth MOID 4e-05 au
Orbital period 839.482 days
Date of orbit computation   feb 26 12:39

Covariance matrix
8.94459657E-102.91056505E-102.17839204E-105.19314732E-10-6.79145783E-103.07949808E-09
2.91056505E-109.47096452E-117.08853904E-111.68949628E-10-2.20903032E-101.00204732E-09
2.17839204E-107.08853904E-115.74224603E-113.44598488E-11-7.28976586E-117.49819759E-10
5.19314732E-101.68949628E-103.44598488E-112.65709269E-09-2.76320607E-091.79246887E-09
-6.79145783E-10-2.20903032E-10-7.28976586E-11-2.76320607E-092.94782271E-09-2.35997820E-09
3.07949808E-091.00204732E-097.49819759E-101.79246887E-09-2.35997820E-091.06082269E-08

Correlation matrix
1.000000000.999999600.961202220.33685804-0.418246150.99971949
0.999999601.000000000.961211000.33678813-0.418074700.99970008
0.961202220.961211001.000000000.08822042-0.177182980.96071502
0.336858040.336788130.088220421.00000000-0.987322970.33761899
-0.41824615-0.41807470-0.17718298-0.987322971.00000000-0.42202280
0.999719490.999700080.960715020.33761899-0.422022801.00000000