NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011HG ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2011HG  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011HG.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.674 6.623e-05 au
e 0.639189 1.03e-05
i 14.73 0.0001714 deg
Ω 42.504 0.0005169 deg
ω 255.327 0.000402 deg
M 321.022 0.03947 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9648 au
Aphelion distance 4.3832 au
Asc. node-Earth separation 0.89595 au
Desc. node-Earth separation 0.35316 au
Earth MOID 0.15452 au
Orbital period 1597.13 days
Date of orbit computation   feb 26 10:47

Covariance matrix
4.38586735E-096.81854842E-101.05528188E-08-3.38815302E-082.62537057E-08-2.61417146E-06
6.81854842E-101.06032261E-101.63373960E-09-5.25974955E-094.08451198E-09-4.06418456E-07
1.05528188E-081.63373960E-092.93709231E-08-8.57395152E-086.48593620E-08-6.28907413E-06
-3.38815302E-08-5.25974955E-09-8.57395152E-082.67207836E-07-2.05330455E-072.01939031E-05
2.62537057E-084.08451198E-096.48593620E-08-2.05330455E-071.61598989E-07-1.56486654E-05
-2.61417146E-06-4.06418456E-07-6.28907413E-062.01939031E-05-1.56486654E-051.55816251E-03

Correlation matrix
1.000000000.999873760.92978372-0.989716190.98615129-0.99999988
0.999873761.000000000.92577410-0.988146780.98673798-0.99988035
0.929783720.925774101.00000000-0.967826770.94144414-0.92965442
-0.98971619-0.98814678-0.967826771.00000000-0.988119470.98966747
0.986151290.986737980.94144414-0.988119471.00000000-0.98616960
-0.99999988-0.99988035-0.929654420.98966747-0.986169601.00000000