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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011EC27 ∴ Orbital info ∴ Epoch epochXXX
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(275481) 2011EC27  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 275481.eq0)
Keplerian elements at epoch
57851.6 MJD
Value 1-σ variation Units
a 3.12261 2.465e-08 au
e 0.110996 4.567e-08
i 11.819 4.963e-06 deg
Ω 170.99 2.086e-05 deg
ω 355.333 2.976e-05 deg
M 54.042 2.061e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.776 au
Aphelion 3.4692 au
Asc. node-Earth separation 1.78343 au
Desc. node-Earth separation 2.46325 au
Earth MOID 1.78327 au
Orbital period 2015.47 days
Date of orbit computation  apr 23 20:47
Correlation matrix
1.00000000-0.107010560.00513770-0.00178976-0.180037760.25470774
-0.107010561.00000000-0.00220433-0.002278990.17073059-0.18466507
0.00513770-0.002204331.000000000.09009993-0.05325120-0.01186584
-0.00178976-0.002278990.090099931.00000000-0.68357342-0.00408756
-0.180037760.17073059-0.05325120-0.683573421.00000000-0.71746238
0.25470774-0.18466507-0.01186584-0.00408756-0.717462381.00000000
Covariance matrix
6.07738575E-16-1.20471738E-166.28648790E-16-9.20229756E-16-1.32088280E-131.29415818E-13
-1.20471738E-162.08545241E-15-4.99639802E-16-2.17063003E-152.32035138E-13-1.73808776E-13
6.28648790E-16-4.99639802E-162.46355343E-119.32713959E-12-7.86597672E-12-1.21385321E-12
-9.20229756E-16-2.17063003E-159.32713959E-124.34996813E-10-4.24297510E-10-1.75708859E-12
-1.32088280E-132.32035138E-13-7.86597672E-12-4.24297510E-108.85695736E-10-4.40076546E-10
1.29415818E-13-1.73808776E-13-1.21385321E-12-1.75708859E-12-4.40076546E-104.24789351E-10