AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005UL18 ∴ Orbital info ∴ Epoch epochXXX
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(397031) 2005UL18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 397031.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27776 9.878e-09 au
e 0.134663 6.639e-08
i 6.145 6.485e-06 deg
Ω 52.456 5.469e-05 deg
ω 347.254 5.901e-05 deg
M 133.603 2.089e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.971 au
Aphelion 2.5845 au
Asc. node-Earth separation 0.98834 au
Desc. node-Earth separation 1.56411 au
Earth MOID 0.97985 au
Orbital period 1255.62 days
Date of orbit computation  apr 23 21:14
Correlation matrix
1.00000000-0.22415078-0.007463850.01267460-0.00797358-0.21626372
-0.224150781.00000000-0.041594470.00746753-0.137210670.44116708
-0.00746385-0.041594471.00000000-0.502018370.47426277-0.03029597
0.012674600.00746753-0.502018371.00000000-0.923862400.00633991
-0.00797358-0.137210670.47426277-0.923862401.00000000-0.37380765
-0.216263720.44116708-0.030295970.00633991-0.373807651.00000000
Covariance matrix
9.75816126E-17-1.47012174E-16-4.78147172E-166.84785319E-15-4.64802980E-15-4.46269101E-14
-1.47012174E-164.40816764E-15-1.79093258E-142.71170388E-14-5.37586569E-136.11873019E-13
-4.78147172E-16-1.79093258E-144.20561125E-11-1.78061567E-101.81495163E-10-4.10420044E-12
6.84785319E-152.71170388E-14-1.78061567E-102.99138313E-09-2.98177435E-097.24349751E-12
-4.64802980E-15-5.37586569E-131.81495163E-10-2.98177435E-093.48227384E-09-4.60796100E-10
-4.46269101E-146.11873019E-13-4.10420044E-127.24349751E-12-4.60796100E-104.36373436E-10