AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009UD8 ∴ Orbital info ∴ Epoch epochXXX
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(453504) 2009UD8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 453504.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20243 5.778e-08 au
e 0.093783 8.679e-08
i 7.847 8.21e-06 deg
Ω 42.129 6.975e-05 deg
ω 254.059 8.518e-05 deg
M 259.648 5.149e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9021 au
Aphelion 3.5028 au
Asc. node-Earth separation 2.26719 au
Desc. node-Earth separation 2.08665 au
Earth MOID 1.89915 au
Orbital period 2093.24 days
Date of orbit computation  apr 23 21:26
Correlation matrix
1.00000000-0.105120890.019907210.015972200.15804178-0.48609643
-0.105120891.00000000-0.012934680.01122555-0.023156060.00779602
0.01990721-0.012934681.000000000.01872768-0.01638014-0.00093326
0.015972200.011225550.018727681.00000000-0.81143816-0.00141524
0.15804178-0.02315606-0.01638014-0.811438161.00000000-0.56553870
-0.486096430.00779602-0.00093326-0.00141524-0.565538701.00000000
Covariance matrix
3.33885263E-15-5.27167328E-169.44371330E-156.43702534E-147.77870771E-13-1.44611908E-12
-5.27167328E-167.53219736E-15-9.21617145E-156.79501817E-14-1.71183673E-133.48350589E-14
9.44371330E-15-9.21617145E-156.74012107E-111.07235819E-11-1.14548223E-11-3.94474380E-13
6.43702534E-146.79501817E-141.07235819E-114.86456432E-09-4.82074682E-09-5.08201302E-12
7.77870771E-13-1.71183673E-13-1.14548223E-11-4.82074682E-097.25560852E-09-2.48017455E-09
-1.44611908E-123.48350589E-14-3.94474380E-13-5.08201302E-12-2.48017455E-092.65073305E-09