NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017WU12 ∴ Orbital info ∴ Epoch 58077 MJD
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2017WU12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017WU12.eq0)
Keplerian elements
(Epoch 58077.3 MJD)
Value 1-σ variation Units
a 1.31161 0.00444 au
e 0.348489 0.00141
i 34.923 0.2383 deg
Ω 240.373 0.01102 deg
ω 54.764 0.2537 deg
M 83.967 0.4837 deg
Other useful info
Absolute Magnitude (H)    22.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8545 au
Aphelion distance 1.7687 au
Asc. node-Earth separation -0.05438 au
Desc. node-Earth separation 0.45475 au
Earth MOID 0.05002 au
Orbital period 548.664 days
Date of orbit computation   Jul 29 12:39

Covariance matrix
1.97163781E-056.24772134E-061.05768333E-03-4.89310196E-051.12635285E-03-2.14648793E-03
6.24772134E-061.98722394E-063.34703187E-04-1.54848049E-053.57258241E-04-6.81541405E-04
1.05768333E-033.34703187E-045.67726088E-02-2.62641778E-036.03970162E-02-1.15058033E-01
-4.89310196E-05-1.54848049E-05-2.62641778E-031.21504319E-04-2.79414619E-035.32298276E-03
1.12635285E-033.57258241E-046.03970162E-02-2.79414619E-036.43672777E-02-1.22693579E-01
-2.14648793E-03-6.81541405E-04-1.15058033E-015.32298276E-03-1.22693579E-012.33943126E-01

Correlation matrix
1.000000000.998124410.99970684-0.999711850.99983497-0.99944693
0.998124411.000000000.99647640-0.996521050.99890981-0.99957111
0.999706840.996476401.00000000-0.999996610.99911042-0.99837196
-0.99971185-0.99652105-0.999996611.00000000-0.999127000.99839882
0.999834970.998909810.99911042-0.999127001.00000000-0.99984831
-0.99944693-0.99957111-0.998371960.99839882-0.999848311.00000000