NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008UT99 ∴ Orbital info ∴ Epoch 60600 MJD
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2008UT99  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008UT99.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.53959 0.0003108 au
e 0.309081 0.0001262
i 1.592 0.0005983 deg
Ω 261.401 0.001292 deg
ω 116.649 0.002559 deg
M 138.821 0.9146 deg
Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0637 au
Aphelion distance 2.0154 au
Asc. node-Earth separation 0.60083 au
Desc. node-Earth separation 0.24002 au
Earth MOID 0.07007 au
Orbital period 697.758 days
Date of orbit computation   Jul 29 11:09

Covariance matrix
9.65915447E-083.91963747E-081.82953454E-07-1.61886937E-07-3.76264492E-07-2.84264506E-04
3.91963747E-081.59212800E-087.38257952E-08-6.13800570E-08-1.61397328E-07-1.15351543E-04
1.82953454E-077.38257952E-083.57961601E-07-4.29290823E-07-4.73060843E-07-5.38466082E-04
-1.61886937E-07-6.13800570E-08-4.29290823E-071.67027325E-06-1.98480175E-064.76867751E-04
-3.76264492E-07-1.61397328E-07-4.73060843E-07-1.98480175E-066.54989427E-061.10643023E-03
-2.84264506E-04-1.15351543E-04-5.38466082E-044.76867751E-041.10643023E-038.36577629E-01

Correlation matrix
1.000000000.999510490.98390425-0.40304031-0.47304944-0.99999990
0.999510491.000000000.97791458-0.37639560-0.49979304-0.99949654
0.983904250.977914581.00000000-0.55518743-0.30894533-0.98398167
-0.40304031-0.37639560-0.555187431.00000000-0.600075960.40341409
-0.47304944-0.49979304-0.30894533-0.600075961.000000000.47266535
-0.99999990-0.99949654-0.983981670.403414090.472665351.00000000