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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.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38543 1.027e-08 au
e 0.212125 3.936e-08
i 7.151 4.324e-06 deg
Ω 145.766 3.877e-05 deg
ω 205.854 4.043e-05 deg
M 195.288 1.258e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8794 au
Aphelion 2.8914 au
Asc. node-Earth separation 1.8282 au
Desc. node-Earth separation 0.90119 au
Earth MOID 0.87601 au
Orbital period 1345.7 days
Date of orbit computation  apr 23 20:33
Correlation matrix
1.000000000.103105530.008481940.008580420.03913407-0.50975163
0.103105531.00000000-0.013637160.007471330.06056836-0.19948124
0.00848194-0.013637161.000000000.02266992-0.023501050.00509777
0.008580420.007471330.022669921.00000000-0.94604441-0.01930525
0.039134070.06056836-0.02350105-0.946044411.00000000-0.27182938
-0.50975163-0.199481240.00509777-0.01930525-0.271829381.00000000
Covariance matrix
1.05568137E-164.16974831E-173.76801567E-163.41770633E-151.62553617E-14-6.59097483E-14
4.16974831E-171.54925490E-15-2.32079235E-151.14003703E-149.63790002E-14-9.88070860E-14
3.76801567E-16-2.32079235E-151.86939928E-113.79980089E-12-4.10783988E-122.77367729E-13
3.41770633E-151.14003703E-143.79980089E-121.50286351E-09-1.48267678E-09-9.41802431E-12
1.62553617E-149.63790002E-14-4.10783988E-12-1.48267678E-091.63437000E-09-1.38291723E-10
-6.59097483E-14-9.88070860E-142.77367729E-13-9.41802431E-12-1.38291723E-101.58361351E-10