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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003OB5 ∴ Orbital info ∴ Epoch epochXXX
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(209038) 2003OB5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 209038.eq0)
Keplerian elements at epoch
57920.9 MJD
Value 1-σ variation Units
a 2.38623 1.038e-08 au
e 0.211771 3.936e-08
i 7.151 4.324e-06 deg
Ω 145.796 3.875e-05 deg
ω 205.849 4.042e-05 deg
M 251.972 1.11e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8809 au
Aphelion 2.8916 au
Asc. node-Earth separation 1.82852 au
Desc. node-Earth separation 0.90201 au
Earth MOID 0.87667 au
Orbital period 1346.38 days
Date of orbit computation  apr 23 20:33
Correlation matrix
1.000000000.114387470.004435870.009013350.03348086-0.17775165
0.114387471.00000000-0.013727970.007547330.05892126-0.18230080
0.00443587-0.013727971.000000000.02239493-0.023172060.00867168
0.009013350.007547330.022394931.00000000-0.94588294-0.01875669
0.033480860.05892126-0.02317206-0.945882941.00000000-0.29558681
-0.17775165-0.182300800.00867168-0.01875669-0.295586811.00000000
Covariance matrix
1.07712328E-164.67215002E-171.99070988E-163.62518398E-151.40450599E-14-2.04780906E-14
4.67215002E-171.54885683E-15-2.33619140E-151.15109256E-149.37285773E-14-7.96411137E-14
1.99070988E-16-2.33619140E-151.86979038E-113.75281881E-12-4.05000307E-124.16238973E-13
3.62518398E-151.15109256E-143.75281881E-121.50183663E-09-1.48164130E-09-8.06883008E-12
1.40450599E-149.37285773E-14-4.05000307E-12-1.48164130E-091.63376156E-09-1.32624117E-10
-2.04780906E-14-7.96411137E-144.16238973E-13-8.06883008E-12-1.32624117E-101.23221425E-10