NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011HG ∴ Orbital info ∴ Epoch 55690 MJD
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2011HG  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011HG.eq0)
Keplerian elements
(Epoch 55690.4 MJD)
Value 1-σ variation Units
a 2.68513 6.991e-05 au
e 0.63349 9.596e-06
i 14.776 0.0001829 deg
Ω 43.598 0.000146 deg
ω 254.227 7.034e-05 deg
M 340.431 0.0007593 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9841 au
Aphelion distance 4.3861 au
Asc. node-Earth separation 0.95009 au
Desc. node-Earth separation 0.36315 au
Earth MOID 0.16326 au
Orbital period 1607.12 days
Date of orbit computation   feb 26 10:47

Covariance matrix
4.88774472E-096.70803649E-101.19935684E-08-8.79099900E-09-3.06860730E-115.30626579E-08
6.70803649E-109.20898273E-111.63991774E-09-1.20008148E-092.68223329E-137.27946345E-09
1.19935684E-081.63991774E-093.34390110E-08-2.58374629E-081.67296084E-091.30846931E-07
-8.79099900E-09-1.20008148E-09-2.58374629E-082.13147238E-08-2.73753616E-09-9.61281881E-08
-3.06860730E-112.68223329E-131.67296084E-09-2.73753616E-094.94837572E-09-1.04853476E-09
5.30626579E-087.27946345E-091.30846931E-07-9.61281881E-08-1.04853476E-095.76494341E-07

Correlation matrix
1.000000000.999851100.93813955-0.86127951-0.006239590.99962525
0.999851101.000000000.93452198-0.856574320.000397340.99907023
0.938139550.934521981.00000000-0.967794830.130055200.94240874
-0.86127951-0.85657432-0.967794831.00000000-0.26655613-0.86718824
-0.006239590.000397340.13005520-0.266556131.00000000-0.01963152
0.999625250.999070230.94240874-0.86718824-0.019631521.00000000