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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016AL9 ∴ Orbital info ∴ Epoch 57393 MJD
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2016AL9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016AL9.eq0)
Keplerian elements
(Epoch 57393.9 MJD)
Value 1-σ variation Units
a 2.06268 0.0006706 au
e 0.454774 0.0001573
i 7.914 0.002104 deg
Ω 291.826 0.0009169 deg
ω 169.689 0.001102 deg
M 2.68 0.0009677 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1246 au
Aphelion distance 3.0007 au
Asc. node-Earth separation 1.94285 au
Desc. node-Earth separation 0.14681 au
Earth MOID 0.14298 au
Orbital period 1082.05 days
Date of orbit computation   feb 26 11:26

Covariance matrix
4.49718559E-071.05495819E-071.41045435E-066.12658849E-07-6.68505137E-07-6.39922627E-07
1.05495819E-072.47485956E-083.30815361E-071.43637636E-07-1.57318140E-07-1.49943306E-07
1.41045435E-063.30815361E-074.42662438E-061.92470579E-06-2.07555297E-06-2.01411365E-06
6.12658849E-071.43637636E-071.92470579E-068.40709697E-07-8.77127634E-07-8.83471393E-07
-6.68505137E-07-1.57318140E-07-2.07555297E-06-8.77127634E-071.21517659E-068.75522062E-07
-6.39922627E-07-1.49943306E-07-2.01411365E-06-8.83471393E-078.75522062E-079.36527853E-07

Correlation matrix
1.000000000.999975970.999659950.99638063-0.90430441-0.98604495
0.999975971.000000000.999479870.99579500-0.90715986-0.98489845
0.999659950.999479871.000000000.99771152-0.89490676-0.98920725
0.996380630.995795000.997711521.00000000-0.86780084-0.99565554
-0.90430441-0.90715986-0.89490676-0.867800841.000000000.82070494
-0.98604495-0.98489845-0.98920725-0.995655540.820704941.00000000