NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HG12 ∴ Orbital info ∴ Epoch 53121 MJD
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2004HG12  ▹ 
ORBITAL INFORMATION
(ASCII data file 2004HG12.eq0)
Keplerian elements
(Epoch 53121.0 MJD)
Value 1-σ variation Units
a 1.44293 0.003697 au
e 0.34531 0.001683
i 26.55 0.07253 deg
Ω 208.216 0.01229 deg
ω 48.466 0.06576 deg
M 338.58 0.1277 deg
Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9447 au
Aphelion distance 1.9412 au
Asc. node-Earth separation 0.0299 au
Desc. node-Earth separation 0.65245 au
Earth MOID 0.02672 au
Orbital period 633.093 days
Date of orbit computation   Feb 26 11:41

Covariance matrix
1.36651526E-056.22101613E-062.68102662E-04-4.54219318E-05-2.43102478E-044.72238372E-04
6.22101613E-062.83209785E-061.22053048E-04-2.06782044E-05-1.10671366E-042.14984877E-04
2.68102662E-041.22053048E-045.26014897E-03-8.91163477E-04-4.76944521E-039.26501498E-03
-4.54219318E-05-2.06782044E-05-8.91163477E-041.50980260E-048.08045345E-04-1.56968087E-03
-2.43102478E-04-1.10671366E-04-4.76944521E-038.08045345E-044.32489218E-03-8.40114547E-03
4.72238372E-042.14984877E-049.26501498E-03-1.56968087E-03-8.40114547E-031.63195641E-02

Correlation matrix
1.000000000.999999900.99998817-0.99999603-0.999987340.99999943
0.999999901.000000000.99998960-0.99999681-0.999985030.99999887
0.999988170.999989601.00000000-0.99999602-0.999956710.99998348
-0.99999603-0.99999681-0.999996021.000000000.99997238-0.99999310
-0.99998734-0.99998503-0.999956710.999972381.00000000-0.99999214
0.999999430.999998870.99998348-0.99999310-0.999992141.00000000