NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UO ∴ Orbital info ∴ Epoch 59408 MJD
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ORBITAL INFORMATION
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(ASCII data file 2021UO.eq0)
Keplerian elements
(Epoch 59408.1 MJD)
Value 1-σ variation Units
a 1.20374 9.93e-09 au
e 0.646176 1.903e-07
i 28.791 3.175e-05 deg
Ω 202.422 7.391e-06 deg
ω 54.799 1.801e-05 deg
M 331.021 1.405e-05 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4259 au
Aphelion distance 1.9816 au
Asc. node-Earth separation -0.49259 au
Desc. node-Earth separation 0.11988 au
Earth MOID 0.0567 au
Orbital period 482.389 days
Date of orbit computation   feb 27 11:46

Covariance matrix
9.86060195E-17-2.80382341E-16-6.57413582E-153.51183392E-153.28612970E-141.00721611E-14
-2.80382341E-163.62050727E-142.66757751E-122.31437797E-13-2.90506807E-12-2.02969091E-12
-6.57413582E-152.66757751E-121.00816689E-09-4.10076925E-13-2.87119316E-10-8.98262568E-11
3.51183392E-152.31437797E-13-4.10076925E-135.46239283E-111.07942838E-11-6.31523236E-11
3.28612970E-14-2.90506807E-12-2.87119316E-101.07942838E-113.24414316E-108.56812927E-11
1.00721611E-14-2.02969091E-12-8.98262568E-11-6.31523236E-118.56812927E-111.97328263E-10

Correlation matrix
1.00000000-0.14839328-0.020850700.047850970.183731230.07220650
-0.148393281.000000000.441536000.16457282-0.84765981-0.75936495
-0.020850700.441536001.00000000-0.00174746-0.50204910-0.20139210
0.047850970.16457282-0.001747461.000000000.08108721-0.60827956
0.18373123-0.84765981-0.502049100.081087211.000000000.33864242
0.07220650-0.75936495-0.20139210-0.608279560.338642421.00000000