NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018EX ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2018EX  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018EX.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.28408 8.618e-05 au
e 0.203213 4.819e-05
i 3.127 0.0006802 deg
Ω 345.002 6.881e-05 deg
ω 180.305 0.000795 deg
M 60.997 0.1522 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0231 au
Aphelion distance 1.545 au
Asc. node-Earth separation 0.5379 au
Desc. node-Earth separation 0.03138 au
Earth MOID 0.0309 au
Orbital period 531.477 days
Date of orbit computation   feb 26 11:38

Covariance matrix
7.42780278E-094.15291023E-095.86144985E-08-5.80188502E-096.80367876E-08-1.31212044E-05
4.15291023E-092.32190768E-093.27715983E-08-3.24373059E-093.80375728E-08-7.33610954E-06
5.86144985E-083.27715983E-084.62610215E-07-4.57192477E-085.36420454E-07-1.03542174E-04
-5.80188502E-09-3.24373059E-09-4.57192477E-084.73460079E-09-5.37275854E-081.02492713E-05
6.80367876E-083.80375728E-085.36420454E-07-5.37275854E-086.32046089E-07-1.20192278E-04
-1.31212044E-05-7.33610954E-06-1.03542174E-041.02492713E-05-1.20192278E-042.31785948E-02

Correlation matrix
1.000000000.999999740.99992462-0.978356770.99297713-0.99999993
0.999999741.000000000.99992526-0.978319300.99292386-0.99999950
0.999924620.999925261.00000000-0.976899270.99202666-0.99992199
-0.97835677-0.97831930-0.976899271.00000000-0.982157790.97838042
0.992977130.992923860.99202666-0.982157791.00000000-0.99302148
-0.99999993-0.99999950-0.999921990.97838042-0.993021481.00000000