NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008XS ∴ Orbital info ∴ Epoch 54804 MJD
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2008XS  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008XS.eq0)
Keplerian elements
(Epoch 54804.0 MJD)
Value 1-σ variation Units
a 1.27863 0.001113 au
e 0.216253 0.0006471
i 3.333 0.009149 deg
Ω 251.105 0.0003646 deg
ω 169.559 0.009431 deg
M 7.345 0.005217 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0021 au
Aphelion distance 1.5551 au
Asc. node-Earth separation 0.53336 au
Desc. node-Earth separation 0.01936 au
Earth MOID 0.01702 au
Orbital period 528.101 days
Date of orbit computation   feb 26 10:37

Covariance matrix
1.23914993E-067.20311559E-071.01840673E-054.04996708E-07-1.02485180E-05-5.63197442E-06
7.20311559E-074.18715312E-075.91991946E-062.35420954E-07-5.96018472E-06-3.27211351E-06
1.01840673E-055.91991946E-068.37015361E-053.32907825E-06-8.41936558E-05-4.63087604E-05
4.04996708E-072.35420954E-073.32907825E-061.32936999E-07-3.34797866E-06-1.84206064E-06
-1.02485180E-05-5.96018472E-06-8.41936558E-05-3.34797866E-068.89461301E-054.39771729E-05
-5.63197442E-06-3.27211351E-06-4.63087604E-05-1.84206064E-064.39771729E-052.72164347E-05

Correlation matrix
1.000000000.999997780.999983010.99785314-0.97619282-0.96980212
0.999997781.000000000.999976200.99784425-0.97664509-0.96928909
0.999983010.999976201.000000000.99800876-0.97577374-0.97024369
0.997853140.997844250.998008761.00000000-0.97363509-0.96842362
-0.97619282-0.97664509-0.97577374-0.973635091.000000000.89381608
-0.96980212-0.96928909-0.97024369-0.968423620.893816081.00000000