AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XO228 ∴ Orbital info ∴ Epoch epochXXX
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(121751) 1999XO228  ▹ 
ORBITAL INFORMATION
(ASCII data file 121751.eq0)
Keplerian elements at epoch
56267.7 MJD
Value 1-σ variation Units
a 3.20045 3.798e-08 au
e 0.138725 7.095e-08
i 1.823 5.424e-06 deg
Ω 67.409 0.0002228 deg
ω 94.618 0.0002236 deg
M 47.785 1.965e-05 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7565 au
Aphelion 3.6444 au
Asc. node-Earth separation 2.18837 au
Desc. node-Earth separation 2.09018 au
Earth MOID 1.76519 au
Orbital period 2091.29 days
Date of orbit computation  Oct 31 06:13
Correlation matrix
1.000000000.214061740.00515520-0.005623600.03247541-0.28437381
0.214061741.00000000-0.000853070.001706850.02882992-0.27501576
0.00515520-0.000853071.00000000-0.242389860.240761170.00959350
-0.005623600.00170685-0.242389861.00000000-0.99535344-0.00277435
0.032475410.028829920.24076117-0.995353441.00000000-0.09137146
-0.28437381-0.275015760.00959350-0.00277435-0.091371461.00000000
Covariance matrix
1.44240877E-155.76796730E-161.06193138E-15-4.75857289E-142.75806224E-13-2.12258422E-13
5.76796730E-165.03360493E-15-3.28270857E-162.69806246E-144.57391677E-13-3.83467273E-13
1.06193138E-15-3.28270857E-162.94180736E-11-2.92913672E-102.92010749E-101.02262263E-12
-4.75857289E-142.69806246E-14-2.92913672E-104.96404999E-08-4.95907488E-08-1.21481520E-11
2.75806224E-134.57391677E-132.92010749E-10-4.95907488E-085.00046678E-08-4.01556801E-10
-2.12258422E-13-3.83467273E-131.02262263E-12-1.21481520E-11-4.01556801E-103.86244520E-10





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