NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UD11 ∴ Orbital info ∴ Epoch 59522 MJD
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2021UD11  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UD11.eq0)
Keplerian elements
(Epoch 59522.3 MJD)
Value 1-σ variation Units
a 1.81734 0.004153 au
e 0.551616 0.001222
i 7.77 0.02091 deg
Ω 91.056 0.07892 deg
ω 212.876 0.06808 deg
M 34.321 0.1227 deg
Other useful info
Absolute Magnitude (H)    22.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8149 au
Aphelion distance 2.8198 au
Asc. node-Earth separation 1.37144 au
Desc. node-Earth separation -0.15374 au
Earth MOID 0.06614 au
Orbital period 894.857 days
Date of orbit computation   feb 26 12:30

Covariance matrix
1.72471354E-055.07117971E-068.57903094E-05-3.17934070E-042.71726084E-04-5.09495409E-04
5.07117971E-061.49228049E-062.51137429E-05-9.28202744E-057.92450438E-05-1.49932578E-04
8.57903094E-052.51137429E-054.37098493E-04-1.64313600E-031.41213857E-03-2.52262812E-03
-3.17934070E-04-9.28202744E-05-1.64313600E-036.22795967E-03-5.36935632E-039.32247758E-03
2.71726084E-047.92450438E-051.41213857E-03-5.36935632E-034.63485299E-03-7.95875748E-03
-5.09495409E-04-1.49932578E-04-2.52262812E-039.32247758E-03-7.95875748E-031.50641386E-02

Correlation matrix
1.000000000.999597780.98807541-0.970075840.96106965-0.99956177
0.999597781.000000000.98332382-0.962819150.95285956-0.99999684
0.988075410.983323821.00000000-0.995889060.99213251-0.98308581
-0.97007584-0.96281915-0.995889061.00000000-0.999381600.96246800
0.961069650.952859560.99213251-0.999381601.00000000-0.95247841
-0.99956177-0.99999684-0.983085810.96246800-0.952478411.00000000