NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012WM28 ∴ Orbital info ∴ Epoch 60600 MJD
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2012WM28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012WM28.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.21588 0.000263 au
e 0.166353 0.0001476
i 9.935 0.01284 deg
Ω 66.572 0.008515 deg
ω 15.627 0.02382 deg
M 302.138 1.283 deg
Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0136 au
Aphelion distance 1.4181 au
Asc. node-Earth separation 0.03284 au
Desc. node-Earth separation 0.39601 au
Earth MOID 0.03244 au
Orbital period 489.707 days
Date of orbit computation   Jul 29 11:31

Covariance matrix
6.91892523E-083.88236783E-083.37802681E-062.23986485E-06-6.26230161E-06-3.37485459E-04
3.88236783E-082.17849645E-081.89548258E-061.25684442E-06-3.51369683E-06-1.89370999E-04
3.37802681E-061.89548258E-061.64928573E-041.09356904E-04-3.05743761E-04-1.64770537E-02
2.23986485E-061.25684442E-061.09356904E-047.25115998E-05-2.02716979E-04-1.09254317E-02
-6.26230161E-06-3.51369683E-06-3.05743761E-04-2.02716979E-045.67362856E-043.05453212E-02
-3.37485459E-04-1.89370999E-04-1.64770537E-02-1.09254317E-023.05453212E-021.64615820E+00

Correlation matrix
1.000000000.999997540.999990380.99999713-0.99950325-0.99999991
0.999997541.000000000.999984850.99999850-0.99943697-0.99999829
0.999990380.999984851.000000000.99998736-0.99949172-0.99999038
0.999997130.999998500.999987361.00000000-0.99943817-0.99999787
-0.99950325-0.99943697-0.99949172-0.999438171.000000000.99949002
-0.99999991-0.99999829-0.99999038-0.999997870.999490021.00000000