NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011EC12 ∴ Orbital info ∴ Epoch 55626 MJD
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2011EC12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011EC12.eq0)
Keplerian elements
(Epoch 55626.5 MJD)
Value 1-σ variation Units
a 1.00706 0.0003107 au
e 0.451153 0.0004684
i 11.603 0.01482 deg
Ω 346.629 0.0004188 deg
ω 296.075 0.002902 deg
M 295.109 0.06424 deg
Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5527 au
Aphelion distance 1.4614 au
Asc. node-Earth separation -0.33951 au
Desc. node-Earth separation 0.0081 au
Earth MOID 0.00291 au
Orbital period 369.132 days
Date of orbit computation   feb 26 10:41

Covariance matrix
9.65625720E-081.45565017E-074.60628997E-06-1.30119993E-07-8.99182731E-071.99636216E-05
1.45565017E-072.19445351E-076.94422147E-06-1.96168943E-07-1.35474913E-063.00950901E-05
4.60628997E-066.94422147E-062.19748451E-04-6.20777363E-06-4.28666222E-059.52337753E-04
-1.30119993E-07-1.96168943E-07-6.20777363E-061.75385675E-071.21045838E-06-2.69022787E-05
-8.99182731E-07-1.35474913E-06-4.28666222E-051.21045838E-068.42435755E-06-1.85860646E-04
1.99636216E-053.00950901E-059.52337753E-04-2.69022787E-05-1.85860646E-044.12736574E-03

Correlation matrix
1.000000000.999975620.99996305-0.99986775-0.996954070.99999641
0.999975621.000000000.99999415-0.99993093-0.996385260.99999074
0.999963050.999994151.00000000-0.99994451-0.996295010.99998069
-0.99986775-0.99993093-0.999944511.000000000.99582817-0.99989761
-0.99695407-0.99638526-0.996295010.995828171.00000000-0.99674157
0.999996410.999990740.99998069-0.99989761-0.996741571.00000000