NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020UM4 ∴ Orbital info ∴ Epoch 59149 MJD
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2020UM4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020UM4.eq0)
Keplerian elements
(Epoch 59149.0 MJD)
Value 1-σ variation Units
a 1.34625 0.0005165 au
e 0.257897 0.0002771
i 30.406 0.01258 deg
Ω 207.722 0.001153 deg
ω 155.825 0.00999 deg
M 16.224 0.01642 deg
Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9991 au
Aphelion distance 1.6934 au
Asc. node-Earth separation 0.64045 au
Desc. node-Earth separation 0.02185 au
Earth MOID 0.02143 au
Orbital period 570.539 days
Date of orbit computation   Jul 29 12:37

Covariance matrix
2.66782346E-071.43120023E-076.49527531E-06-5.95452038E-075.15875224E-06-8.47865821E-06
1.43120023E-077.67792812E-083.48451514E-06-3.19440453E-072.76745338E-06-4.54849642E-06
6.49527531E-063.48451514E-061.58146379E-04-1.44975522E-051.25587209E-04-2.06421088E-04
-5.95452038E-07-3.19440453E-07-1.44975522E-051.32907766E-06-1.15141033E-051.89240959E-05
5.15875224E-062.76745338E-061.25587209E-04-1.15141033E-059.97966226E-05-1.63974645E-04
-8.47865821E-06-4.54849642E-06-2.06421088E-041.89240959E-05-1.63974645E-042.69474767E-04

Correlation matrix
1.000000000.999999620.99997558-0.999984030.99978866-0.99997590
0.999999621.000000000.99997860-0.999983220.99977062-0.99996957
0.999975580.999978601.00000000-0.999976680.99967276-0.99992030
-0.99998403-0.99998322-0.999976681.00000000-0.999762910.99995604
0.999788660.999770620.99967276-0.999762911.00000000-0.99990727
-0.99997590-0.99996957-0.999920300.99995604-0.999907271.00000000