NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020UM4 ∴ Orbital info ∴ Epoch 60400 MJD
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2020UM4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020UM4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.34623 0.0005156 au
e 0.257976 0.0002765
i 30.405 0.01259 deg
Ω 207.711 0.00114 deg
ω 155.864 0.01006 deg
M 85.514 0.4706 deg
Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9989 au
Aphelion distance 1.6935 au
Asc. node-Earth separation 0.63951 au
Desc. node-Earth separation 0.02243 au
Earth MOID 0.022 au
Orbital period 570.527 days
Date of orbit computation   feb 26 12:17

Covariance matrix
2.65845486E-071.42541505E-076.49132586E-06-5.87675786E-075.18656211E-06-2.42641862E-04
1.42541505E-077.64282157E-083.48054246E-06-3.15100910E-072.78089141E-06-1.30100118E-04
6.49132586E-063.48054246E-061.58510747E-04-1.43499161E-051.26632232E-04-5.92474112E-03
-5.87675786E-07-3.15100910E-07-1.43499161E-051.29915343E-06-1.14652591E-055.36381978E-04
5.18656211E-062.78089141E-061.26632232E-04-1.14652591E-051.01230374E-04-4.73389007E-03
-2.42641862E-04-1.30100118E-04-5.92474112E-035.36381978E-04-4.73389007E-032.21463518E-01

Correlation matrix
1.000000000.999999620.99997561-0.999983720.99979168-0.99999997
0.999999621.000000000.99997863-0.999982900.99977379-0.99999938
0.999975610.999978631.00000000-0.999976480.99967650-0.99997450
-0.99998372-0.99998290-0.999976481.00000000-0.999765700.99998356
0.999791680.999773790.99967650-0.999765701.00000000-0.99979659
-0.99999997-0.99999938-0.999974500.99998356-0.999796591.00000000