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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PK9 ∴ Orbital info ∴ Epoch 60600 MJD
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2018PK9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018PK9.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.86026 0.009116 au
e 0.474374 0.002653
i 2.491 0.01133 deg
Ω 326.106 0.03775 deg
ω 39.448 0.06099 deg
M 142.014 6.805 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9778 au
Aphelion distance 2.7427 au
Asc. node-Earth separation 0.04316 au
Desc. node-Earth separation 1.29028 au
Earth MOID 0.01028 au
Orbital period 926.739 days
Date of orbit computation   Jul 29 12:11

Covariance matrix
8.31077637E-052.41828519E-051.03264015E-043.44044775E-04-5.54327432E-04-6.20351479E-02
2.41828519E-057.03690767E-063.00494217E-051.00104340E-04-1.61244516E-04-1.80511138E-02
1.03264015E-043.00494217E-051.28338167E-044.27363553E-04-6.88125361E-04-7.70807440E-02
3.44044775E-041.00104340E-044.27363553E-041.42478266E-03-2.29757458E-03-2.56809050E-01
-5.54327432E-04-1.61244516E-04-6.88125361E-04-2.29757458E-033.71954172E-034.13769050E-01
-6.20351479E-02-1.80511138E-02-7.70807440E-02-2.56809050E-014.13769050E-014.63056576E+01

Correlation matrix
1.000000000.999990310.999885550.99981548-0.99701308-0.99999999
0.999990311.000000000.999924650.99974138-0.99666524-0.99999091
0.999885550.999924651.000000000.99941360-0.99596696-0.99988707
0.999815480.999741380.999413601.00000000-0.99804607-0.99981348
-0.99701308-0.99666524-0.99596696-0.998046071.000000000.99700252
-0.99999999-0.99999091-0.99988707-0.999813480.997002521.00000000