NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UK9 ∴ Orbital info ∴ Epoch 60600 MJD
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2021UK9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UK9.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.03759 0.0002711 au
e 0.416059 6.874e-05
i 5.359 0.0002163 deg
Ω 315.68 0.002584 deg
ω 149.029 0.001579 deg
M 329.814 0.06501 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1898 au
Aphelion distance 2.8854 au
Asc. node-Earth separation 1.60518 au
Desc. node-Earth separation 0.25745 au
Earth MOID 0.21319 au
Orbital period 1062.37 days
Date of orbit computation   Jul 29 13:43

Covariance matrix
7.34795200E-081.86160469E-085.78915515E-08-6.70053452E-07-3.62822457E-07-1.76215527E-05
1.86160469E-084.72486107E-091.46091096E-08-1.69874179E-07-9.10244238E-08-4.46406509E-06
5.78915515E-081.46091096E-084.67960714E-08-5.10052101E-07-3.06924846E-07-1.38872665E-05
-6.70053452E-07-1.69874179E-07-5.10052101E-076.67623779E-062.72600740E-061.60690739E-04
-3.62822457E-07-9.10244238E-08-3.06924846E-072.72600740E-062.49479812E-068.70179328E-05
-1.76215527E-05-4.46406509E-06-1.38872665E-051.60690739E-048.70179328E-054.22596072E-03

Correlation matrix
1.000000000.999101910.98725044-0.95666612-0.84740945-0.99999606
0.999101911.000000000.98248183-0.95646031-0.83838927-0.99901790
0.987250440.982481831.00000000-0.91252326-0.89827569-0.98752783
-0.95666612-0.95646031-0.912523261.000000000.667949190.95667015
-0.84740945-0.83838927-0.898275690.667949191.000000000.84747780
-0.99999606-0.99901790-0.987527830.956670150.847477801.00000000