NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PP9 ∴ Orbital info ∴ Epoch 58345 MJD
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2018PP9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018PP9.eq0)
Keplerian elements
(Epoch 58345.2 MJD)
Value 1-σ variation Units
a 1.65543 0.0002148 au
e 0.390376 7.978e-05
i 2.291 0.0003396 deg
Ω 125.189 0.0003244 deg
ω 173.98 0.0002194 deg
M 10.136 0.001975 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0092 au
Aphelion distance 2.3017 au
Asc. node-Earth separation 1.30816 au
Desc. node-Earth separation -0.00483 au
Earth MOID 0.0032 au
Orbital period 777.974 days
Date of orbit computation   Jul 29 12:22

Covariance matrix
4.61236751E-081.71332696E-087.28813939E-08-5.48191643E-08-2.03571196E-08-4.24068083E-07
1.71332696E-086.36439077E-092.70732725E-08-2.03534686E-08-7.57265621E-09-1.57525798E-07
7.28813939E-082.70732725E-081.15347465E-07-8.44046993E-08-3.43686768E-08-6.70133561E-07
-5.48191643E-08-2.03534686E-08-8.44046993E-081.05263401E-07-1.47217767E-085.02547655E-07
-2.03571196E-08-7.57265621E-09-3.43686768E-08-1.47217767E-084.81580778E-081.88021611E-07
-4.24068083E-07-1.57525798E-07-6.70133561E-075.02547655E-071.88021611E-073.89923109E-06

Correlation matrix
1.000000000.999999720.99919601-0.78674096-0.43193640-0.99996350
0.999999721.000000000.99921354-0.78635982-0.43254894-0.99996266
0.999196010.999213541.00000000-0.76599142-0.46113089-0.99923550
-0.78674096-0.78635982-0.765991421.00000000-0.206769730.78442074
-0.43193640-0.43254894-0.46113089-0.206769731.000000000.43389406
-0.99996350-0.99996266-0.999235500.784420740.433894061.00000000