AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004EC17 ∴ Orbital info ∴ Epoch epochXXX
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(216680) 2004EC17  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 216680.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7589 1.833e-08 au
e 0.193929 3.97e-08
i 16.091 6.456e-06 deg
Ω 154.543 1.558e-05 deg
ω 89.537 2.417e-05 deg
M 90.104 2.12e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2239 au
Aphelion 3.2939 au
Asc. node-Earth separation 1.66186 au
Desc. node-Earth separation 1.64947 au
Earth MOID 1.28146 au
Orbital period 1673.79 days
Date of orbit computation  apr 23 20:35
Correlation matrix
1.00000000-0.237389490.021346280.005144740.28161061-0.60075937
-0.237389491.00000000-0.011339140.00232123-0.152303240.26803587
0.02134628-0.011339141.000000000.09425328-0.05942552-0.00278421
0.005144740.002321230.094253281.00000000-0.61574762-0.00310585
0.28161061-0.15230324-0.05942552-0.615747621.00000000-0.74257344
-0.600759370.26803587-0.00278421-0.00310585-0.742573441.00000000
Covariance matrix
3.36134485E-16-1.72764247E-162.52652192E-151.46936948E-151.24809088E-13-2.33479831E-13
-1.72764247E-161.57569337E-15-2.90576468E-151.43537248E-15-1.46145570E-132.25538692E-13
2.52652192E-15-2.90576468E-154.16762557E-119.47876959E-12-9.27380566E-12-3.81011534E-13
1.46936948E-151.43537248E-159.47876959E-122.42673485E-10-2.31875342E-10-1.02561459E-12
1.24809088E-13-1.46145570E-13-9.27380566E-12-2.31875342E-105.84361146E-10-3.80515503E-10
-2.33479831E-132.25538692E-13-3.81011534E-13-1.02561459E-12-3.80515503E-104.49349809E-10