AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004EC17 ∴ Orbital info ∴ Epoch epochXXX
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(216680) 2004EC17  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 216680.eq0)
Keplerian elements at epoch
57851.3 MJD
Value 1-σ variation Units
a 2.75783 1.839e-08 au
e 0.195504 3.962e-08
i 16.096 6.458e-06 deg
Ω 154.602 1.558e-05 deg
ω 89.706 2.409e-05 deg
M 261.735 1.831e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2187 au
Aphelion 3.297 au
Asc. node-Earth separation 1.66032 au
Desc. node-Earth separation 1.6463 au
Earth MOID 1.27688 au
Orbital period 1672.82 days
Date of orbit computation  apr 23 20:35
Correlation matrix
1.00000000-0.251199970.021462320.001389660.27739848-0.38620091
-0.251199971.00000000-0.011991230.00217296-0.153926540.23641090
0.02146232-0.011991231.000000000.09445107-0.060637300.00389786
0.001389660.002172960.094451071.00000000-0.61772371-0.00260858
0.27739848-0.15392654-0.06063730-0.617723711.00000000-0.76839920
-0.386200910.236410900.00389786-0.00260858-0.768399201.00000000
Covariance matrix
3.38153792E-16-1.83032207E-162.54878158E-153.98039910E-161.22892532E-13-1.30066322E-13
-1.83032207E-161.57000712E-15-3.06840983E-151.34110548E-15-1.46936134E-131.71558694E-13
2.54878158E-15-3.06840983E-154.17058969E-119.50093692E-12-9.43415124E-124.61020103E-13
3.98039910E-161.34110548E-159.50093692E-122.42617212E-10-2.31803161E-10-7.44148311E-13
1.22892532E-13-1.46936134E-13-9.43415124E-12-2.31803161E-105.80401543E-10-3.39035845E-10
-1.30066322E-131.71558694E-134.61020103E-13-7.44148311E-13-3.39035845E-103.35419932E-10