NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001PL9 ∴ Orbital info ∴ Epoch 58647 MJD
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(108906) 2001PL9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 108906.eq0)
Keplerian elements
(Epoch 58647.6 MJD)
Value 1-σ variation Units
a 1.23525 2.418e-09 au
e 0.360415 5.171e-08
i 20.924 5.751e-06 deg
Ω 172.075 8.273e-06 deg
ω 343.966 1.091e-05 deg
M 142.063 1.08e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.79 au
Aphelion distance 1.6804 au
Asc. node-Earth separation -0.19518 au
Desc. node-Earth separation 0.63958 au
Earth MOID 0.19218 au
Orbital period 501.451 days
Date of orbit computation   feb 26 10:20

Covariance matrix
5.84877574E-18-4.01246381E-183.93525503E-16-4.84674909E-16-6.02911577E-16-2.32186103E-16
-4.01246381E-182.67408443E-153.19597524E-15-1.17432577E-151.08846468E-13-1.58366078E-13
3.93525503E-163.19597524E-153.30692266E-11-8.05087045E-121.09587186E-11-7.90234799E-12
-4.84674909E-16-1.17432577E-15-8.05087045E-126.84397167E-11-6.93453829E-111.16426057E-11
-6.02911577E-161.08846468E-131.09587186E-11-6.93453829E-111.19095856E-10-8.05858223E-11
-2.32186103E-16-1.58366078E-13-7.90234799E-121.16426057E-11-8.05858223E-111.16629460E-10

Correlation matrix
1.00000000-0.032084190.02829622-0.02422501-0.02284403-0.00888996
-0.032084191.000000000.01074741-0.002745030.19287612-0.28357665
0.028296220.010747411.00000000-0.169229750.17462219-0.12724479
-0.02422501-0.00274503-0.169229751.00000000-0.768095330.13031426
-0.022844030.192876120.17462219-0.768095331.00000000-0.68376392
-0.00888996-0.28357665-0.127244790.13031426-0.683763921.00000000