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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017SY89 ∴ Orbital info ∴ Epoch epochXXX
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(540491) 2017SY89  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 540491.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35469 2.445e-08 au
e 0.179916 6.483e-08
i 8.061 5.626e-06 deg
Ω 125.551 5.158e-05 deg
ω 164.348 5.561e-05 deg
M 350.597 2.374e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.931 au
Aphelion 2.7783 au
Asc. node-Earth separation 1.77194 au
Desc. node-Earth separation 0.92679 au
Earth MOID 0.91597 au
Orbital period 1319.77 days
Date of orbit computation  Jun 5 02:33
Correlation matrix
1.00000000-0.400622270.028497370.013856810.10364862-0.59915665
-0.400622271.00000000-0.04376943-0.02330755-0.133833170.54017396
0.02849737-0.043769431.00000000-0.390217620.37842669-0.05101972
0.01385681-0.02330755-0.390217621.00000000-0.91402360-0.01689480
0.10364862-0.133833170.37842669-0.914023601.00000000-0.35766179
-0.599156650.54017396-0.05101972-0.01689480-0.357661791.00000000
Covariance matrix
5.98013861E-16-6.35107657E-163.92067505E-151.74791199E-141.40954351E-13-3.47767847E-13
-6.35107657E-164.20255368E-15-1.59634943E-14-7.79388279E-14-4.82480489E-138.31158192E-13
3.92067505E-15-1.59634943E-143.16519721E-11-1.13242067E-101.18397218E-10-6.81289747E-12
1.74791199E-14-7.79388279E-14-1.13242067E-102.66073156E-09-2.62190706E-09-2.06845951E-11
1.40954351E-13-4.82480489E-131.18397218E-10-2.62190706E-093.09256409E-09-4.72090555E-10
-3.47767847E-138.31158192E-13-6.81289747E-12-2.06845951E-11-4.72090555E-105.63361065E-10