NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UO ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2021UO  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UO.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.20385 1e-08 au
e 0.646356 1.904e-07
i 28.794 3.175e-05 deg
Ω 202.414 7.391e-06 deg
ω 54.801 1.801e-05 deg
M 351.182 1.626e-05 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4257 au
Aphelion distance 1.982 au
Asc. node-Earth separation -0.49186 au
Desc. node-Earth separation 0.12091 au
Earth MOID 0.05711 au
Orbital period 482.453 days
Date of orbit computation   feb 27 11:46

Covariance matrix
1.00091254E-16-3.00811061E-16-1.39604156E-144.38724763E-153.71296047E-14-8.30273733E-14
-3.00811061E-163.62580917E-142.67016935E-122.31822339E-13-2.90685564E-12-1.75284931E-12
-1.39604156E-142.67016935E-121.00804215E-09-8.72012923E-14-2.87441055E-10-7.71897050E-11
4.38724763E-152.31822339E-13-8.72012923E-145.46335412E-111.07226086E-11-6.69586018E-11
3.71296047E-14-2.90685564E-12-2.87441055E-101.07226086E-113.24376566E-105.17874339E-11
-8.30273733E-14-1.75284931E-12-7.71897050E-11-6.69586018E-115.17874339E-112.64408328E-10

Correlation matrix
1.00000000-0.15790405-0.043950210.059328640.20606182-0.51037062
-0.157904051.000000000.441669070.16471120-0.84761036-0.56611485
-0.043950210.441669071.00000000-0.00037158-0.50267202-0.14951421
0.059328640.16471120-0.000371581.000000000.08054638-0.55710767
0.20606182-0.84761036-0.502672020.080546381.000000000.17683250
-0.51037062-0.56611485-0.14951421-0.557107670.176832501.00000000