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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XL259 ∴ Orbital info ∴ Epoch epochXXX
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(103213) 1999XL259  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 103213.eq0)
Keplerian elements at epoch
58180.9 MJD
Value 1-σ variation Units
a 2.26819 7.133e-09 au
e 0.136484 5.212e-08
i 23.968 4.717e-06 deg
Ω 54.049 9.08e-06 deg
ω 145.982 1.473e-05 deg
M 31.041 1.118e-05 deg
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9586 au
Aphelion 2.5778 au
Asc. node-Earth separation 1.52224 au
Desc. node-Earth separation 0.98937 au
Earth MOID 0.97531 au
Orbital period 1247.72 days
Date of orbit computation  apr 23 20:09
Correlation matrix
1.00000000-0.012937980.01018531-0.00097903-0.206020320.26751814
-0.012937981.00000000-0.02803185-0.021048620.097030120.00046237
0.01018531-0.028031851.00000000-0.442517990.25434312-0.00801763
-0.00097903-0.02104862-0.442517991.00000000-0.560759070.00138944
-0.206020320.097030120.25434312-0.560759071.00000000-0.80367948
0.267518140.00046237-0.008017630.00138944-0.803679481.00000000
Covariance matrix
5.08782319E-17-4.81021985E-183.42667667E-16-6.34052856E-17-2.16514631E-142.13377617E-14
-4.81021985E-182.71684574E-15-6.89155170E-15-9.96135009E-157.45161255E-142.69497886E-16
3.42667667E-16-6.89155170E-152.22466930E-11-1.89507244E-111.76751827E-11-4.22871425E-13
-6.34052856E-17-9.96135009E-15-1.89507244E-118.24374041E-11-7.50152657E-111.41069036E-13
-2.16514631E-147.45161255E-141.76751827E-11-7.50152657E-112.17081287E-10-1.32410886E-10
2.13377617E-142.69497886E-16-4.22871425E-131.41069036E-13-1.32410886E-101.25042956E-10