NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001PT9 ∴ Orbital info ∴ Epoch 56013 MJD
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(480858) 2001PT9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 480858.eq0)
Keplerian elements
(Epoch 56013.3 MJD)
Value 1-σ variation Units
a 1.46837 2.195e-09 au
e 0.45542 1.978e-08
i 7.175 1.066e-05 deg
Ω 330.178 1.518e-05 deg
ω 261.387 1.995e-05 deg
M 31.291 4.575e-06 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7996 au
Aphelion distance 2.1371 au
Asc. node-Earth separation 0.23719 au
Desc. node-Earth separation 0.10059 au
Earth MOID 0.02814 au
Orbital period 649.907 days
Date of orbit computation   feb 26 13:13

Covariance matrix
4.81831386E-182.92488561E-174.25977546E-16-4.17504791E-156.84745943E-15-1.83054363E-15
2.92488561E-173.91193540E-16-1.72915118E-144.40151164E-14-6.94074558E-142.24100452E-14
4.25977546E-16-1.72915118E-141.13605743E-101.72079094E-118.91533053E-12-1.37577799E-11
-4.17504791E-154.40151164E-141.72079094E-112.30451753E-10-2.85471538E-103.49870734E-11
6.84745943E-15-6.94074558E-148.91533053E-12-2.85471538E-103.98131299E-10-6.88887076E-11
-1.83054363E-152.24100452E-14-1.37577799E-113.49870734E-11-6.88887076E-112.09335522E-11

Correlation matrix
1.000000000.673698380.01820703-0.125292160.15633952-0.18226827
0.673698381.00000000-0.082023250.14659394-0.175872170.24764264
0.01820703-0.082023251.000000000.106350110.04192028-0.28211537
-0.125292160.146593940.106350111.00000000-0.942452880.50372806
0.15633952-0.175872170.04192028-0.942452881.00000000-0.75459411
-0.182268270.24764264-0.282115370.50372806-0.754594111.00000000