NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009XH8 ∴ Orbital info ∴ Epoch 55188 MJD
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2009XH8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009XH8.eq0)
Keplerian elements
(Epoch 55188.1 MJD)
Value 1-σ variation Units
a 2.06809 0.0004954 au
e 0.479401 0.0001151
i 4.925 0.0008062 deg
Ω 79.379 0.0008195 deg
ω 1.391 0.0005382 deg
M 2.05 0.0008283 deg
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0766 au
Aphelion distance 3.0595 au
Asc. node-Earth separation 0.09199 au
Desc. node-Earth separation 2.04308 au
Earth MOID 0.09198 au
Orbital period 1086.31 days
Date of orbit computation   Jul 29 11:24

Covariance matrix
2.45439891E-075.70294104E-083.98673205E-07-4.04770382E-071.40192663E-07-4.04484678E-07
5.70294104E-081.32511541E-089.26383785E-08-9.40473841E-083.25120281E-08-9.39652403E-08
3.98673205E-079.26383785E-086.49909964E-07-6.56479472E-072.10173138E-07-6.51759635E-07
-4.04770382E-07-9.40473841E-08-6.56479472E-076.71592654E-07-2.42307697E-076.69341203E-07
1.40192663E-073.25120281E-082.10173138E-07-2.42307697E-072.89616770E-07-2.94280892E-07
-4.04484678E-07-9.39652403E-08-6.51759635E-076.69341203E-07-2.94280892E-076.86020002E-07

Correlation matrix
1.000000000.999998740.99820071-0.996972510.52582455-0.98573712
0.999998741.000000000.99824581-0.996935130.52481393-0.98553485
0.998200710.998245811.00000000-0.993668640.48443862-0.97609587
-0.99697251-0.99693513-0.993668641.00000000-0.549417370.98611191
0.525824550.524813930.48443862-0.549417371.00000000-0.66020958
-0.98573712-0.98553485-0.976095870.98611191-0.660209581.00000000