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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YL156 ∴ Orbital info ∴ Epoch epochXXX
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(206690) 2003YL156  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 206690.eq0)
Keplerian elements at epoch
57710.0 MJD
Value 1-σ variation Units
a 2.7535 1.933e-08 au
e 0.057653 6.712e-08
i 5.612 5.684e-06 deg
Ω 319.316 6.875e-05 deg
ω 39.368 8.554e-05 deg
M 359.549 5.061e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5948 au
Aphelion 2.9122 au
Asc. node-Earth separation 1.6149 au
Desc. node-Earth separation 1.88624 au
Earth MOID 1.59272 au
Orbital period 1668.89 days
Date of orbit computation  apr 23 20:33
Correlation matrix
1.000000000.200051220.01057794-0.01176985-0.055502510.09546350
0.200051221.00000000-0.006644280.000842310.06282340-0.14553021
0.01057794-0.006644281.000000000.22916655-0.184730800.00142631
-0.011769850.000842310.229166551.00000000-0.79477528-0.00672755
-0.055502510.06282340-0.18473080-0.794775281.00000000-0.59887261
0.09546350-0.145530210.00142631-0.00672755-0.598872611.00000000
Covariance matrix
3.73832233E-162.59597051E-161.16255453E-15-1.56454921E-14-9.17912164E-149.34136434E-14
2.59597051E-164.50443545E-15-2.53479009E-153.88662669E-153.60654829E-13-4.94319684E-13
1.16255453E-15-2.53479009E-153.23108223E-118.95581442E-11-8.98180155E-114.10319490E-13
-1.56454921E-143.88662669E-158.95581442E-114.72671822E-09-4.67384534E-09-2.34083676E-11
-9.17912164E-143.60654829E-13-8.98180155E-11-4.67384534E-097.31644745E-09-2.59250232E-09
9.34136434E-14-4.94319684E-134.10319490E-13-2.34083676E-11-2.59250232E-092.56135127E-09