NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012EA2 ∴ Orbital info ∴ Epoch 58216 MJD
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2012EA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012EA2.eq0)
Keplerian elements
(Epoch 58216.6 MJD)
Value 1-σ variation Units
a 1.89022 3.513e-08 au
e 0.688126 9.804e-08
i 10.189 1.299e-05 deg
Ω 17.334 3.476e-05 deg
ω 42.778 4.321e-05 deg
M 141.299 2.589e-05 deg
Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5895 au
Aphelion distance 3.1909 au
Asc. node-Earth separation -0.33732 au
Desc. node-Earth separation 1.00959 au
Earth MOID 0.12904 au
Orbital period 949.218 days
Date of orbit computation   feb 26 10:55

Covariance matrix
1.23409990E-15-1.29928217E-15-6.55430109E-15-1.52983342E-138.66229867E-13-8.92158137E-13
-1.29928217E-159.61115988E-15-1.47387952E-131.04500909E-13-1.57955658E-128.65470417E-13
-6.55430109E-15-1.47387952E-131.68752625E-10-1.37866231E-101.45948991E-10-7.93216766E-12
-1.52983342E-131.04500909E-13-1.37866231E-101.20821299E-09-1.27418772E-091.12815812E-10
8.66229867E-13-1.57955658E-121.45948991E-10-1.27418772E-091.86697298E-09-6.40736595E-10
-8.92158137E-138.65470417E-13-7.93216766E-121.12815812E-10-6.40736595E-106.70180682E-10

Correlation matrix
1.00000000-0.37725970-0.01436237-0.125284470.57067517-0.98100389
-0.377259701.00000000-0.115730760.03066623-0.372887880.34101099
-0.01436237-0.115730761.00000000-0.305323960.26002003-0.02358689
-0.125284470.03066623-0.305323961.00000000-0.848384350.12537250
0.57067517-0.372887880.26002003-0.848384351.00000000-0.57281524
-0.981003890.34101099-0.023586890.12537250-0.572815241.00000000