NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003AL18 ∴ Orbital info ∴ Epoch 60600 MJD
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(334673) 2003AL18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 334673.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.6846 4.026e-09 au
e 0.416523 2.967e-08
i 15.722 4.346e-06 deg
Ω 312.879 9.355e-06 deg
ω 246.724 1.222e-05 deg
M 307.333 1.556e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9829 au
Aphelion distance 2.3863 au
Asc. node-Earth separation 0.65305 au
Desc. node-Earth separation 0.21126 au
Earth MOID 0.13542 au
Orbital period 798.624 days
Date of orbit computation   Jul 29 14:38

Covariance matrix
1.62076022E-173.06455343E-171.16994696E-15-4.23559871E-162.74634936E-14-6.07734772E-14
3.06455343E-178.80362316E-166.86656188E-159.98658359E-15-1.47780801E-14-4.81243526E-14
1.16994696E-156.86656188E-151.88878274E-117.14425967E-12-5.00770142E-12-4.31835492E-12
-4.23559871E-169.98658359E-157.14425967E-128.75243655E-11-8.46291529E-111.02801393E-12
2.74634936E-14-1.47780801E-14-5.00770142E-12-8.46291529E-111.49367149E-10-1.17940859E-10
-6.07734772E-14-4.81243526E-14-4.31835492E-121.02801393E-12-1.17940859E-102.42158884E-10

Correlation matrix
1.000000000.256553000.06686761-0.011245820.55817303-0.97007318
0.256553001.000000000.053249750.03597673-0.04075302-0.10422790
0.066867610.053249751.000000000.17571213-0.09428007-0.06385239
-0.011245820.035976730.175712131.00000000-0.740164010.00706129
0.55817303-0.04075302-0.09428007-0.740164011.00000000-0.62013542
-0.97007318-0.10422790-0.063852390.00706129-0.620135421.00000000