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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011EC41 ∴ Orbital info ∴ Epoch 55636 MJD
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2011EC41  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011EC41.eq0)
Keplerian elements
(Epoch 55636.6 MJD)
Value 1-σ variation Units
a 2.42572 0.007104 au
e 0.88008 0.0004946
i 9.882 0.01574 deg
Ω 38.858 0.06507 deg
ω 357.801 0.05217 deg
M 18.049 0.08521 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2909 au
Aphelion distance 4.5606 au
Asc. node-Earth separation -0.70056 au
Desc. node-Earth separation 3.52969 au
Earth MOID 0.14521 au
Orbital period 1379.94 days
Date of orbit computation   feb 26 10:58

Covariance matrix
5.04700592E-053.51350715E-061.10581598E-04-4.54574776E-043.63846501E-04-6.05322306E-04
3.51350715E-062.44616249E-077.70793053E-06-3.16947290E-052.53697481E-05-4.21382116E-05
1.10581598E-047.70793053E-062.47685841E-04-1.02344219E-038.20179099E-04-1.32529608E-03
-4.54574776E-04-3.16947290E-05-1.02344219E-034.23400996E-03-3.39415442E-035.44702860E-03
3.63846501E-042.53697481E-058.20179099E-04-3.39415442E-032.72129891E-03-4.35966791E-03
-6.05322306E-04-4.21382116E-05-1.32529608E-035.44702860E-03-4.35966791E-037.26023283E-03

Correlation matrix
1.000000000.999956900.98904343-0.983359890.98177772-0.99998733
0.999956901.000000000.99024931-0.984846290.98329851-0.99990370
0.989043430.990249311.00000000-0.999394120.99901034-0.98829602
-0.98335989-0.98484629-0.999394121.00000000-0.999925250.98244545
0.981777720.983298510.99901034-0.999925251.00000000-0.98082158
-0.99998733-0.99990370-0.988296020.98244545-0.980821581.00000000