NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018EK4 ∴ Orbital info ∴ Epoch 58195 MJD
Contact »
2018EK4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018EK4.eq0)
Keplerian elements
(Epoch 58195.6 MJD)
Value 1-σ variation Units
a 1.70634 0.0007447 au
e 0.396964 0.0002486
i 8.031 0.003673 deg
Ω 351.547 0.001539 deg
ω 154.193 0.002021 deg
M 11.757 0.008985 deg
Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.029 au
Aphelion distance 2.3837 au
Asc. node-Earth separation 1.22929 au
Desc. node-Earth separation 0.06528 au
Earth MOID 0.05479 au
Orbital period 814.134 days
Date of orbit computation   feb 26 11:49

Covariance matrix
5.54571104E-071.85153515E-072.73475355E-06-1.14566337E-061.47470936E-06-6.69006006E-06
1.85153515E-076.18171042E-089.13067660E-07-3.82500488E-074.92149260E-07-2.23351744E-06
2.73475355E-069.13067660E-071.34889995E-05-5.64958197E-067.25438842E-06-3.29838984E-05
-1.14566337E-06-3.82500488E-07-5.64958197E-062.36716301E-06-3.04597419E-061.38203294E-05
1.47470936E-064.92149260E-077.25438842E-06-3.04597419E-064.08427644E-06-1.78520052E-05
-6.69006006E-06-2.23351744E-06-3.29838984E-051.38203294E-05-1.78520052E-058.07290190E-05

Correlation matrix
1.000000000.999997730.99988420-0.999917860.97987405-0.99985394
0.999997731.000000000.99990505-0.999916150.97945603-0.99981623
0.999884200.999905051.00000000-0.999798230.97735732-0.99953332
-0.99991786-0.99991615-0.999798231.00000000-0.979613070.99974553
0.979874050.979456030.97735732-0.979613071.00000000-0.98313827
-0.99985394-0.99981623-0.999533320.99974553-0.983138271.00000000