NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RU12 ∴ Orbital info ∴ Epoch 59487 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021RU12.eq0)
Keplerian elements
(Epoch 59487.4 MJD)
Value 1-σ variation Units
a 2.39083 4.136e-05 au
e 0.635193 6.771e-06
i 10.918 9.831e-05 deg
Ω 205.177 6.967e-05 deg
ω 232.503 8.199e-05 deg
M 343.229 0.000449 deg
Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8722 au
Aphelion distance 3.9095 au
Asc. node-Earth separation 1.32195 au
Desc. node-Earth separation 0.0321 au
Earth MOID 0.01564 au
Orbital period 1350.27 days
Date of orbit computation   feb 26 12:28

Covariance matrix
1.71096789E-092.80046234E-104.03951351E-09-2.72088133E-093.11500773E-091.85710421E-08
2.80046234E-104.58399774E-116.61381867E-10-4.45626697E-105.11026932E-103.03951987E-09
4.03951351E-096.61381867E-109.66436683E-09-6.63445467E-097.64751599E-094.38256718E-08
-2.72088133E-09-4.45626697E-10-6.63445467E-094.85370095E-09-5.57566635E-09-2.95111624E-08
3.11500773E-095.11026932E-107.64751599E-09-5.57566635E-096.72310627E-093.37268074E-08
1.85710421E-083.03951987E-094.38256718E-08-2.95111624E-083.37268074E-082.01587048E-07

Correlation matrix
1.000000000.999969170.99339377-0.944174280.918445120.99996323
0.999969171.000000000.99367276-0.944740420.920527150.99988828
0.993393770.993672761.00000000-0.968683760.948743260.99291156
-0.94417428-0.94474042-0.968683761.00000000-0.97605723-0.94344915
0.918445120.920527150.94874326-0.976057231.000000000.91613385
0.999963230.999888280.99291156-0.943449150.916133851.00000000