NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001PD1 ∴ Orbital info ∴ Epoch 58440 MJD
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(283460) 2001PD1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 283460.eq0)
Keplerian elements
(Epoch 58440.7 MJD)
Value 1-σ variation Units
a 2.23399 1.66e-09 au
e 0.458369 2.423e-08
i 5.961 1.924e-06 deg
Ω 282.012 2.611e-05 deg
ω 95.292 2.908e-05 deg
M 45.492 3.3e-06 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.21 au
Aphelion distance 3.258 au
Asc. node-Earth separation 0.82619 au
Desc. node-Earth separation 0.71036 au
Earth MOID 0.24 au
Orbital period 1219.6 days
Date of orbit computation   feb 27 11:47

Covariance matrix
2.75486466E-18-2.85965830E-171.39419403E-154.47389302E-15-6.97943201E-153.00752117E-16
-2.85965830E-175.87186448E-16-2.41137326E-14-6.99271873E-141.12775384E-13-3.86898471E-15
1.39419403E-15-2.41137326E-143.70226746E-121.20481060E-11-1.19946301E-11-5.54060062E-13
4.47389302E-15-6.99271873E-141.20481060E-116.81774222E-10-7.22743687E-101.49964037E-11
-6.97943201E-151.12775384E-13-1.19946301E-11-7.22743687E-108.45762503E-10-4.42233213E-11
3.00752117E-16-3.86898471E-15-5.54060062E-131.49964037E-11-4.42233213E-111.08909911E-11

Correlation matrix
1.00000000-0.711010470.436555230.10323220-0.144592490.05490664
-0.711010471.00000000-0.51718097-0.110519210.16003025-0.04838105
0.43655523-0.517180971.000000000.23980851-0.21435260-0.08725478
0.10323220-0.110519210.239808511.00000000-0.951787080.17403361
-0.144592490.16003025-0.21435260-0.951787081.00000000-0.46077981
0.05490664-0.04838105-0.087254780.17403361-0.460779811.00000000