NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UA2 ∴ Orbital info ∴ Epoch 60600 MJD
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2021UA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UA2.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.50505 0.006855 au
e 0.305633 0.002853
i 28.302 0.1293 deg
Ω 215.132 0.006583 deg
ω 211.733 0.127 deg
M 201.605 3.765 deg
Other useful info
Absolute Magnitude (H)    24.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0451 au
Aphelion distance 1.9651 au
Asc. node-Earth separation 0.83957 au
Desc. node-Earth separation 0.08953 au
Earth MOID 0.08698 au
Orbital period 674.415 days
Date of orbit computation   Jul 29 13:07

Covariance matrix
4.69842208E-051.95570165E-058.86225756E-04-4.51240978E-05-8.69239367E-04-2.58069655E-02
1.95570165E-058.14086267E-063.68863075E-04-1.87817719E-05-3.61687098E-04-1.07421156E-02
8.86225756E-043.68863075E-041.67183037E-02-8.51226324E-04-1.64058050E-02-4.86771771E-01
-4.51240978E-05-1.87817719E-05-8.51226324E-044.33413720E-058.35210750E-042.47850907E-02
-8.69239367E-04-3.61687098E-04-1.64058050E-028.35210750E-041.61346160E-024.77422814E-01
-2.58069655E-02-1.07421156E-02-4.86771771E-012.47850907E-024.77422814E-011.41749705E+01

Correlation matrix
1.000000000.999980140.99993610-0.99995669-0.99835283-0.99999964
0.999980141.000000000.99984773-0.99988492-0.99797230-0.99998510
0.999936100.999847731.00000000-0.99999450-0.99890025-0.99992677
-0.99995669-0.99988492-0.999994501.000000000.998769870.99994958
-0.99835283-0.99797230-0.998900250.998769871.000000000.99830390
-0.99999964-0.99998510-0.999926770.999949580.998303901.00000000