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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HD26 ∴ Orbital info ∴ Epoch epochXXX
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(649507) 2011HD26  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 649507.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41888 1.941e-08 au
e 0.160565 1.103e-07
i 1.518 9.561e-06 deg
Ω 193.15 0.0003578 deg
ω 353.959 0.000359 deg
M 178.495 3.125e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0305 au
Aphelion 2.8073 au
Asc. node-Earth separation 1.0323 au
Desc. node-Earth separation 1.80527 au
Earth MOID 1.03194 au
Orbital period 1374.1 days
Date of orbit computation  Jun 5 02:54
Correlation matrix
1.00000000-0.331477100.00014061-0.014775910.02989740-0.40042368
-0.331477101.000000000.00194592-0.004655680.004142180.22780866
0.000140610.001945921.00000000-0.433320600.43208020-0.00404045
-0.01477591-0.00465568-0.433320601.00000000-0.99522203-0.01077521
0.029897400.004142180.43208020-0.995222031.00000000-0.08104216
-0.400423680.22780866-0.00404045-0.01077521-0.081042161.00000000
Covariance matrix
3.76725733E-16-7.09400334E-162.60924120E-17-1.02609872E-132.08314760E-13-2.42893282E-13
-7.09400334E-161.21576722E-142.05132357E-15-1.83666877E-131.63956501E-137.85016096E-13
2.60924120E-172.05132357E-159.14050153E-11-1.48223334E-091.48293932E-09-1.20725097E-12
-1.02609872E-13-1.83666877E-13-1.48223334E-091.28010168E-07-1.27825123E-07-1.20484496E-10
2.08314760E-131.63956501E-131.48293932E-09-1.27825123E-071.28868867E-07-9.09218220E-10
-2.42893282E-137.85016096E-13-1.20725097E-12-1.20484496E-10-9.09218220E-109.76711319E-10