NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PP9 ∴ Orbital info ∴ Epoch 60400 MJD
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2018PP9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018PP9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.65391 0.0002131 au
e 0.389925 8.002e-05
i 2.288 0.0003418 deg
Ω 125.13 0.0003052 deg
ω 174.044 0.0002186 deg
M 242.147 0.1871 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.009 au
Aphelion distance 2.2988 au
Asc. node-Earth separation 1.30715 au
Desc. node-Earth separation -0.00475 au
Earth MOID 0.00317 au
Orbital period 776.905 days
Date of orbit computation   feb 26 11:28

Covariance matrix
4.54283568E-081.70548664E-087.27945076E-08-4.90515736E-08-1.97019761E-08-3.98737096E-05
1.70548664E-086.40279887E-092.73292403E-08-1.84052560E-08-7.40730677E-09-1.49695220E-05
7.27945076E-082.73292403E-081.16831217E-07-7.63825966E-08-3.37734674E-08-6.38937788E-05
-4.90515736E-08-1.84052560E-08-7.63825966E-089.31515054E-08-1.77244253E-084.30524341E-05
-1.97019761E-08-7.40730677E-09-3.37734674E-08-1.77244253E-084.78014897E-081.72938276E-05
-3.98737096E-05-1.49695220E-05-6.38937788E-054.30524341E-051.72938276E-053.49982444E-02

Correlation matrix
1.000000000.999999720.99920742-0.75404019-0.42279083-1.00000000
0.999999721.000000000.99922474-0.75363662-0.42340374-0.99999971
0.999207420.999224741.00000000-0.73218365-0.45193449-0.99920821
-0.75404019-0.75363662-0.732183651.00000000-0.265617390.75401440
-0.42279083-0.42340374-0.45193449-0.265617391.000000000.42281198
-1.00000000-0.99999971-0.999208210.754014400.422811981.00000000