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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HE55 ∴ Orbital info ∴ Epoch epochXXX
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(439060) 2011HE55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 439060.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43248 2.221e-08 au
e 0.068811 6.88e-08
i 6.545 6.742e-06 deg
Ω 162.9 6.454e-05 deg
ω 22.086 8.529e-05 deg
M 176.351 5.856e-05 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2651 au
Aphelion 2.5999 au
Asc. node-Earth separation 1.28465 au
Desc. node-Earth separation 1.57815 au
Earth MOID 1.26912 au
Orbital period 1385.71 days
Date of orbit computation  apr 23 21:23
Correlation matrix
1.00000000-0.280408870.013369670.013975830.20825864-0.47485716
-0.280408871.00000000-0.01379217-0.010175630.09155110-0.06384516
0.01336967-0.013792171.000000000.18061732-0.13337261-0.00531724
0.01397583-0.010175630.180617321.00000000-0.75105934-0.00421803
0.208258640.09155110-0.13337261-0.751059341.00000000-0.64630902
-0.47485716-0.06384516-0.00531724-0.00421803-0.646309021.00000000
Covariance matrix
4.93319208E-16-4.28494335E-162.00193956E-152.00328225E-143.94529187E-13-6.17667020E-13
-4.28494335E-164.73345930E-15-6.39717675E-15-4.51805081E-145.37235825E-13-2.57243664E-13
2.00193956E-15-6.39717675E-154.54498878E-117.85825713E-11-7.66911303E-11-2.09932718E-12
2.00328225E-14-4.51805081E-147.85825713E-114.16486447E-09-4.13415523E-09-1.59417951E-11
3.94529187E-135.37235825E-13-7.66911303E-11-4.13415523E-097.27485237E-09-3.22834334E-09
-6.17667020E-13-2.57243664E-13-2.09932718E-12-1.59417951E-11-3.22834334E-093.42968958E-09