NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018EA4 ∴ Orbital info ∴ Epoch 58199 MJD
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2018EA4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018EA4.eq0)
Keplerian elements
(Epoch 58199.2 MJD)
Value 1-σ variation Units
a 2.82573 0.000511 au
e 0.625893 6.575e-05
i 14.917 0.0009493 deg
Ω 164.206 0.0003032 deg
ω 0.684 0.0002451 deg
M 2.622 0.0007478 deg
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0571 au
Aphelion distance 4.5943 au
Asc. node-Earth separation 0.06525 au
Desc. node-Earth separation 3.58517 au
Earth MOID 0.06513 au
Orbital period 1734.98 days
Date of orbit computation   feb 26 11:41

Covariance matrix
2.61118964E-073.36003636E-084.84730931E-07-1.54306813E-071.11721369E-07-3.82007902E-07
3.36003636E-084.32364367E-096.23753577E-08-1.98547291E-081.43706696E-08-4.91553644E-08
4.84730931E-076.23753577E-089.01085519E-07-2.85726788E-072.04353948E-07-7.08717762E-07
-1.54306813E-07-1.98547291E-08-2.85726788E-079.19039774E-08-6.84231678E-082.26061738E-07
1.11721369E-071.43706696E-082.04353948E-07-6.84231678E-086.00672987E-08-1.65263785E-07
-3.82007902E-07-4.91553644E-08-7.08717762E-072.26061738E-07-1.65263785E-075.59140755E-07

Correlation matrix
1.000000000.999999590.99930606-0.996090370.89206806-0.99975265
0.999999591.000000000.99932119-0.996028730.89172924-0.99973616
0.999306060.999321191.00000000-0.992889230.87837704-0.99845785
-0.99609037-0.99602873-0.992889231.00000000-0.920909540.99723919
0.892068060.891729240.87837704-0.920909541.00000000-0.90177475
-0.99975265-0.99973616-0.998457850.99723919-0.901774751.00000000