NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PH8 ∴ Orbital info ∴ Epoch 60600 MJD
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2018PH8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018PH8.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.17681 0.01069 au
e 0.528329 0.002352
i 0.311 0.001098 deg
Ω 207.527 0.02169 deg
ω 60.15 0.01328 deg
M 347.704 5.238 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0267 au
Aphelion distance 3.3269 au
Asc. node-Earth separation 0.23743 au
Desc. node-Earth separation 1.14216 au
Earth MOID 0.01284 au
Orbital period 1173.09 days
Date of orbit computation   Jul 29 12:16

Covariance matrix
1.14232822E-042.51378623E-051.17316918E-05-2.23760220E-041.23073244E-04-5.59856119E-02
2.51378623E-055.53179343E-062.58164793E-06-4.92319665E-052.70735140E-05-1.23200892E-02
1.17316918E-052.58164793E-061.20486255E-06-2.30028910E-051.26664648E-05-5.74971400E-03
-2.23760220E-04-4.92319665E-05-2.30028910E-054.70240231E-04-2.78399324E-041.09666424E-01
1.23073244E-042.70735140E-051.26664648E-05-2.78399324E-041.76256981E-04-6.03198796E-02
-5.59856119E-02-1.23200892E-02-5.74971400E-031.09666424E-01-6.03198796E-022.74386002E+01

Correlation matrix
1.000000000.999999800.99999180-0.965444990.86735129-1.00000000
0.999999801.000000000.99998914-0.965282240.86703871-0.99999977
0.999991800.999989141.00000000-0.966393000.86918756-0.99999197
-0.96544499-0.96528224-0.966393001.00000000-0.967019250.96545673
0.867351290.867038710.86918756-0.967019251.00000000-0.86737385
-1.00000000-0.99999977-0.999991970.96545673-0.867373851.00000000