NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UG9 ∴ Orbital info ∴ Epoch 59521 MJD
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2021UG9  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021UG9.eq0)
Keplerian elements
(Epoch 59521.3 MJD)
Value 1-σ variation Units
a 1.99374 0.003133 au
e 0.438528 0.0007949
i 9.314 0.01215 deg
Ω 207.241 0.001219 deg
ω 170.724 0.008749 deg
M 7.722 0.01568 deg
Other useful info
Absolute Magnitude (H)    25.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1194 au
Aphelion distance 2.8681 au
Asc. node-Earth separation 1.8334 au
Desc. node-Earth separation 0.12826 au
Earth MOID 0.12382 au
Orbital period 1028.26 days
Date of orbit computation   feb 26 12:55

Covariance matrix
9.81703767E-062.49045035E-063.80462983E-05-3.56753386E-06-2.39029648E-05-4.89726210E-05
2.49045035E-066.31817770E-079.65331081E-06-9.02908423E-07-6.08483386E-06-1.24173105E-05
3.80462983E-059.65331081E-061.47542558E-04-1.36938001E-05-9.39322860E-05-1.89401092E-04
-3.56753386E-06-9.02908423E-07-1.36938001E-051.48670857E-066.82666035E-061.83623552E-05
-2.39029648E-05-6.08483386E-06-9.39322860E-056.82666035E-067.65383827E-051.13657738E-04
-4.89726210E-05-1.24173105E-05-1.89401092E-041.83623552E-051.13657738E-042.46001494E-04

Correlation matrix
1.000000000.999980980.99968581-0.93382383-0.87201088-0.99653888
0.999980981.000000000.99981976-0.93161155-0.87501030-0.99600782
0.999685810.999819761.00000000-0.92459684-0.88392740-0.99415695
-0.93382383-0.93161155-0.924596841.000000000.639964280.96016659
-0.87201088-0.87501030-0.883927400.639964281.000000000.82830541
-0.99653888-0.99600782-0.994156950.960166590.828305411.00000000