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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HU11 ∴ Orbital info ∴ Epoch epochXXX
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(77457) 2001HU11  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 77457.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13654 1.8e-08 au
e 0.130323 3.638e-08
i 1.358 5.475e-06 deg
Ω 10.654 0.0001668 deg
ω 256.858 0.0001682 deg
M 5.513 2.431e-05 deg
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7278 au
Aphelion 3.5453 au
Asc. node-Earth separation 2.17735 au
Desc. node-Earth separation 1.99583 au
Earth MOID 1.71206 au
Orbital period 2028.97 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.00000000-0.04474594-0.00174107-0.001657740.02596066-0.35874226
-0.044745941.00000000-0.01074942-0.00844877-0.016427050.20759648
-0.00174107-0.010749421.00000000-0.022192570.02340781-0.00949865
-0.00165774-0.00844877-0.022192571.00000000-0.99077530-0.00364457
0.02596066-0.016427050.02340781-0.990775301.00000000-0.12817657
-0.358742260.20759648-0.00949865-0.00364457-0.128176571.00000000
Covariance matrix
3.23887331E-16-2.92929419E-17-1.71554095E-16-4.97654399E-157.85735777E-14-1.56964703E-13
-2.92929419E-171.32319758E-15-2.14084524E-15-5.12648117E-14-1.00492975E-131.83592446E-13
-1.71554095E-16-2.14084524E-152.99761663E-11-2.02679133E-112.15532458E-11-1.26436509E-12
-4.97654399E-15-5.12648117E-14-2.02679133E-112.78244610E-08-2.77940845E-08-1.47802778E-11
7.85735777E-14-1.00492975E-132.15532458E-11-2.77940845E-082.82831417E-08-5.24076826E-10
-1.56964703E-131.83592446E-13-1.26436509E-12-1.47802778E-11-5.24076826E-105.91078224E-10