AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XW117 ∴ Orbital info ∴ Epoch epochXXX
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(163031) 2001XW117  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 163031.eq0)
Keplerian elements at epoch
57475.3 MJD
Value 1-σ variation Units
a 2.22767 7.152e-09 au
e 0.086 3.36e-08
i 4.5 3.841e-06 deg
Ω 58.541 4.941e-05 deg
ω 8.562 5.569e-05 deg
M 141.071 2.521e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0361 au
Aphelion 2.4192 au
Asc. node-Earth separation 1.05099 au
Desc. node-Earth separation 1.40486 au
Earth MOID 1.05043 au
Orbital period 1214.44 days
Date of orbit computation  apr 23 20:23
Correlation matrix
1.00000000-0.03313528-0.003197900.012413820.01386415-0.06091875
-0.033135281.00000000-0.00249957-0.00199235-0.102291860.20973389
-0.00319790-0.002499571.00000000-0.190479760.16993324-0.00139690
0.01241382-0.00199235-0.190479761.00000000-0.87782729-0.01269133
0.01386415-0.102291860.16993324-0.877827291.00000000-0.46509558
-0.060918750.20973389-0.00139690-0.01269133-0.465095581.00000000
Covariance matrix
5.11483517E-17-7.96155668E-18-8.78364962E-174.38678604E-155.52162137E-15-1.09834247E-14
-7.96155668E-181.12871204E-15-3.22515561E-16-3.30736537E-15-1.91377257E-131.77636065E-13
-8.78364962E-17-3.22515561E-161.47498700E-11-3.61466468E-113.63437807E-11-1.35247817E-13
4.38678604E-15-3.30736537E-15-3.61466468E-112.44146320E-09-2.41541545E-09-1.58089542E-11
5.52162137E-15-1.91377257E-133.63437807E-11-2.41541545E-093.10109690E-09-6.52936338E-10
-1.09834247E-141.77636065E-13-1.35247817E-13-1.58089542E-11-6.52936338E-106.35538579E-10