NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PC20 ∴ Orbital info ∴ Epoch 60400 MJD
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2018PC20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018PC20.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.70913 0.001187 au
e 0.404407 0.0004124
i 8.987 0.006475 deg
Ω 139.26 0.0001507 deg
ω 153.605 0.0009231 deg
M 198.057 0.9592 deg
Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0179 au
Aphelion distance 2.4003 au
Asc. node-Earth separation 1.25578 au
Desc. node-Earth separation 0.03634 au
Earth MOID 0.02807 au
Orbital period 816.135 days
Date of orbit computation   feb 26 11:37

Covariance matrix
1.40839928E-064.89362197E-077.68376324E-061.78691022E-07-1.07867229E-06-1.13837336E-03
4.89362197E-071.70033798E-072.66979747E-066.20874532E-08-3.74839995E-07-3.95539016E-04
7.68376324E-062.66979747E-064.19210968E-059.74936398E-07-5.88482596E-06-6.21059061E-03
1.78691022E-076.20874532E-089.74936398E-072.27079249E-08-1.36677427E-07-1.44431486E-04
-1.07867229E-06-3.74839995E-07-5.88482596E-06-1.36677427E-078.52025944E-078.71854073E-04
-1.13837336E-03-3.95539016E-04-6.21059061E-03-1.44431486E-048.71854073E-049.20118271E-01

Correlation matrix
1.000000000.999999750.999987930.99919698-0.98469156-1.00000000
0.999999751.000000000.999987040.99918865-0.98480872-0.99999971
0.999987930.999987041.000000000.99924329-0.98467043-0.99998793
0.999196980.999188650.999243291.00000000-0.98261109-0.99919747
-0.98469156-0.98480872-0.98467043-0.982611091.000000000.98468101
-1.00000000-0.99999971-0.99998793-0.999197470.984681011.00000000