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   Jul 29 13:19

Covariance matrix
8.94460087E-102.91056616E-102.17839281E-105.19315150E-10-6.79146112E-103.07949899E-09
2.91056616E-109.47096719E-117.08854084E-111.68949747E-10-2.20903117E-101.00204752E-09
2.17839281E-107.08854084E-115.74224728E-113.44599348E-11-7.28977177E-117.49819886E-10
5.19315150E-101.68949747E-103.44599348E-112.65709281E-09-2.76320617E-091.79246998E-09
-6.79146112E-10-2.20903117E-10-7.28977177E-11-2.76320617E-092.94782275E-09-2.35997890E-09
3.07949899E-091.00204752E-097.49819886E-101.79246998E-09-2.35997890E-091.06082281E-08

Correlation matrix
1.000000000.999999600.961202220.33685822-0.418246250.99971949
0.999999601.000000000.961211010.33678832-0.418074800.99970008
0.961202220.961211011.000000000.08822063-0.177183100.96071503
0.336858220.336788320.088220631.00000000-0.987322980.33761918
-0.41824625-0.41807480-0.17718310-0.987322981.00000000-0.42202289
0.999719490.999700080.960715030.33761918-0.422022891.00000000