NEODyS-2
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NEODyS ∴ Objects ∴ 2021UQ9 ∴ Orbital info ∴ Epoch 59600 MJD
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2021UQ9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UQ9.eq1)
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.52934 0.000164 au
e 0.350581 6.766e-05
i 11.052 0.001781 deg
Ω 51.649 0.0007555 deg
ω 39.088 0.0001632 deg
M 14.596 0.002017 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9932 au
Aphelion distance 2.0655 au
Asc. node-Earth separation 0.0657 au
Desc. node-Earth separation 0.83323 au
Earth MOID 0.05186 au
Orbital period 690.804 days
Date of orbit computation   apr 29 11:56

Covariance matrix
2.68842467E-081.10931931E-082.91891941E-07-1.23663931E-07-2.29485681E-08-3.30745909E-07
1.10931931E-084.57737954E-091.20440683E-07-5.10247969E-08-9.46694741E-09-1.36476375E-07
2.91891941E-071.20440683E-073.17120705E-06-1.34455183E-06-2.46084276E-07-3.59203683E-06
-1.23663931E-07-5.10247969E-08-1.34455183E-065.70786173E-071.02739625E-071.52221871E-06
-2.29485681E-08-9.46694741E-09-2.46084276E-071.02739625E-072.66478582E-082.79742938E-07
-3.30745909E-07-1.36476375E-07-3.59203683E-061.52221871E-062.79742938E-074.07005534E-06

Correlation matrix
1.000000000.999998100.99967969-0.99829154-0.85738425-0.99987426
0.999998101.000000000.99966031-0.99824260-0.85717668-0.99988225
0.999679690.999660311.00000000-0.99937510-0.84652621-0.99983497
-0.99829154-0.99824260-0.999375101.000000000.833048140.99871179
-0.85738425-0.85717668-0.846526210.833048141.000000000.84943044
-0.99987426-0.99988225-0.999834970.998711790.849430441.00000000