NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018EK4 ∴ Orbital info ∴ Epoch 60400 MJD
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2018EK4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018EK4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.70636 0.0007387 au
e 0.397189 0.000249
i 8.033 0.003705 deg
Ω 351.489 0.001564 deg
ω 154.328 0.002616 deg
M 266.335 0.6472 deg
Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0286 au
Aphelion distance 2.3841 au
Asc. node-Earth separation 1.23316 au
Desc. node-Earth separation 0.06483 au
Earth MOID 0.05459 au
Orbital period 814.15 days
Date of orbit computation   feb 26 11:49

Covariance matrix
5.45663492E-071.83965836E-072.73631791E-06-1.15557346E-061.90909795E-06-4.78101656E-04
1.83965836E-076.20228042E-089.22547476E-07-3.89592185E-076.43429076E-07-1.61187857E-04
2.73631791E-069.22547476E-071.37248446E-05-5.79480073E-069.55562229E-06-2.39751150E-03
-1.15557346E-06-3.89592185E-07-5.79480073E-062.44759352E-06-4.04229635E-061.01249465E-03
1.90909795E-066.43429076E-079.55562229E-06-4.04229635E-066.84152952E-06-1.67278175E-03
-4.78101656E-04-1.61187857E-04-2.39751150E-031.01249465E-03-1.67278175E-034.18905075E-01

Correlation matrix
1.000000000.999997770.99988577-0.999920480.98807329-0.99999997
0.999997771.000000000.99990631-0.999919160.98775305-0.99999726
0.999885770.999906311.00000000-0.999804630.98611748-0.99988297
-0.99992048-0.99991916-0.999804631.00000000-0.987829290.99992006
0.988073290.987753050.98611748-0.987829291.00000000-0.98810903
-0.99999997-0.99999726-0.999882970.99992006-0.988109031.00000000