AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004EL18 ∴ Orbital info ∴ Epoch epochXXX
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(144422) 2004EL18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 144422.eq0)
Keplerian elements at epoch
57882.4 MJD
Value 1-σ variation Units
a 2.62517 1.331e-08 au
e 0.124361 4.094e-08
i 13.715 4.623e-06 deg
Ω 148.2 2.225e-05 deg
ω 300.151 3.172e-05 deg
M 124.129 2.189e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2987 au
Aphelion 2.9516 au
Asc. node-Earth separation 1.44507 au
Desc. node-Earth separation 1.74624 au
Earth MOID 1.34844 au
Orbital period 1553.58 days
Date of orbit computation  apr 23 20:19
Correlation matrix
1.00000000-0.011867560.00035678-0.00344631-0.030422420.03572374
-0.011867561.00000000-0.02654503-0.01649267-0.222367220.30462602
0.00035678-0.026545031.000000000.28270902-0.18341864-0.01140208
-0.00344631-0.016492670.282709021.00000000-0.67116758-0.01430396
-0.03042242-0.22236722-0.18341864-0.671167581.00000000-0.72352202
0.035723740.30462602-0.01140208-0.01430396-0.723522021.00000000
Covariance matrix
1.77152505E-16-6.46605869E-182.19533745E-17-1.02049820E-15-1.28454093E-141.04102012E-14
-6.46605869E-181.67575066E-15-5.02364589E-15-1.50203582E-14-2.88772657E-132.73023600E-13
2.19533745E-17-5.02364589E-152.13728353E-112.90773815E-11-2.69001767E-11-1.15410006E-12
-1.02049820E-15-1.50203582E-142.90773815E-114.94958894E-10-4.73692088E-10-6.96737873E-12
-1.28454093E-14-2.88772657E-13-2.69001767E-11-4.73692088E-101.00637812E-09-5.02528670E-10
1.04102012E-142.73023600E-13-1.15410006E-12-6.96737873E-12-5.02528670E-104.79354709E-10