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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PF9 ∴ Orbital info ∴ Epoch 58342 MJD
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2018PF9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018PF9.eq0)
Keplerian elements
(Epoch 58342.1 MJD)
Value 1-σ variation Units
a 2.30763 0.001325 au
e 0.511889 0.0002593
i 2.032 0.000714 deg
Ω 101.704 0.001421 deg
ω 213.551 0.000833 deg
M 1.109 0.0006693 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1264 au
Aphelion distance 3.4889 au
Asc. node-Earth separation 1.98241 au
Desc. node-Earth separation 0.17719 au
Earth MOID 0.11395 au
Orbital period 1280.4 days
Date of orbit computation   Jul 29 12:39

Covariance matrix
1.75535921E-063.43500562E-079.45718678E-07-1.76449488E-063.57597849E-07-8.78678416E-07
3.43500562E-076.72186056E-081.85068100E-07-3.45161485E-076.97553174E-08-1.71919119E-07
9.45718678E-071.85068100E-075.09834961E-07-9.42421752E-071.80556153E-07-4.72308958E-07
-1.76449488E-06-3.45161485E-07-9.42421752E-072.01792422E-06-7.39910672E-079.21408090E-07
3.57597849E-076.97553174E-081.80556153E-07-7.39910672E-076.93930900E-07-2.46401804E-07
-8.78678416E-07-1.71919119E-07-4.72308958E-079.21408090E-07-2.46401804E-074.48028701E-07

Correlation matrix
1.000000000.999999310.99968726-0.937529570.32400655-0.99081834
0.999999311.000000000.99970533-0.937184620.32297913-0.99066429
0.999687260.999705331.00000000-0.929133390.30355638-0.98823097
-0.93752957-0.93718462-0.929133391.00000000-0.625271670.96905109
0.324006550.322979130.30355638-0.625271671.00000000-0.44190901
-0.99081834-0.99066429-0.988230970.96905109-0.441909011.00000000