NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008UW99 ∴ Orbital info ∴ Epoch 54785 MJD
Contact »
2008UW99  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008UW99.eq0)
Keplerian elements
(Epoch 54785.9 MJD)
Value 1-σ variation Units
a 2.46328 0.001262 au
e 0.617335 0.000202
i 1.478 0.0003161 deg
Ω 21.334 0.001443 deg
ω 345.418 0.0004603 deg
M 10.252 0.00804 deg
Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9426 au
Aphelion distance 3.984 au
Asc. node-Earth separation -0.0428 au
Desc. node-Earth separation 2.78773 au
Earth MOID 0.00673 au
Orbital period 1412.11 days
Date of orbit computation   Jul 29 11:18

Covariance matrix
1.59143504E-062.54767783E-073.98126903E-07-1.70948881E-061.49043000E-07-1.01422445E-05
2.54767783E-074.07849714E-086.37344907E-08-2.73682260E-072.38705170E-08-1.62363869E-06
3.98126903E-076.37344907E-089.99098216E-08-4.19677767E-072.99865233E-08-2.53744859E-06
-1.70948881E-06-2.73682260E-07-4.19677767E-072.08114836E-06-3.78909676E-071.08878870E-05
1.49043000E-072.38705170E-082.99865233E-08-3.78909676E-072.11890612E-07-9.44313566E-07
-1.01422445E-05-1.62363869E-06-2.53744859E-061.08878870E-05-9.44313566E-076.46369853E-05

Correlation matrix
1.000000000.999999930.99844231-0.939334520.25666182-0.99999786
0.999999931.000000000.99843626-0.939388080.25677686-0.99999716
0.998442310.998436261.00000000-0.920365540.20609439-0.99851045
-0.93933452-0.93938808-0.920365541.00000000-0.570595470.93875343
0.256661820.256776860.20609439-0.570595471.00000000-0.25516425
-0.99999786-0.99999716-0.998510450.93875343-0.255164251.00000000