NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WW7 ∴ Orbital info ∴ Epoch 59200 MJD
Contact »
2009WW7  ▹ 
ORBITAL INFORMATION
(ASCII data file 2009WW7.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.09075 0.0001089 au
e 0.262085 0.0002258
i 2.526 0.002382 deg
Ω 57.138 0.002706 deg
ω 273.722 0.00811 deg
M 317.116 0.7783 deg
Other useful info
Absolute Magnitude (H)    28.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8049 au
Aphelion distance 1.3766 au
Asc. node-Earth separation 0.01008 au
Desc. node-Earth separation 0.02085 au
Earth MOID 0.00163 au
Orbital period 416.089 days
Date of orbit computation   Mar 19 09:02

Covariance matrix
1.18667140E-082.45865164E-082.59423188E-07-2.94808670E-07-8.76875420E-07-8.47835679E-05
2.45865164E-085.09907912E-085.37749853E-07-6.10839836E-07-1.82381955E-06-1.75661592E-04
2.59423188E-075.37749853E-075.67466657E-06-6.44515275E-06-1.92054794E-05-1.85348578E-03
-2.94808670E-07-6.10839836E-07-6.44515275E-067.32419496E-062.17884310E-052.10630565E-03
-8.76875420E-07-1.82381955E-06-1.92054794E-052.17884310E-056.57798170E-056.26489210E-03
-8.47835679E-05-1.75661592E-04-1.85348578E-032.10630565E-036.26489210E-036.05749280E-01

Correlation matrix
1.000000000.999507110.99970849-0.99998864-0.99249043-0.99999999
0.999507111.000000000.99968747-0.99954311-0.99584021-0.99950388
0.999708490.999687471.00000000-0.99973085-0.99405096-0.99970676
-0.99998864-0.99954311-0.999730851.000000000.992658070.99998847
-0.99249043-0.99584021-0.994050960.992658071.000000000.99247782
-0.99999999-0.99950388-0.999706760.999988470.992477821.00000000