NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018EN2 ∴ Orbital info ∴ Epoch 60400 MJD

2018EN2 ▹

ORBITAL INFORMATION

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(ASCII data file 2018EN2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.51597	0.01495	au
e	0.817281	0.001497
i	5.168	0.009182	deg
Ω	58.215	0.215	deg
ω	346.059	0.1742	deg
M	205.599	5.603	deg

Other useful info
Absolute Magnitude (H)	22.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.4597	au
Aphelion distance	4.5722	au
Asc. node-Earth separation	-0.52137	au
Desc. node-Earth separation	3.03087	au
Earth MOID	0.08202	au
Orbital period	1457.66	days
Date of orbit computation	feb 26 11:26

Covariance matrix
2.23523080E-04	2.23757592E-05	1.32329474E-04	-3.10582376E-03	2.49608292E-03	-8.37655698E-02
2.23757592E-05	2.24000186E-06	1.32659286E-05	-3.11339652E-04	2.50250972E-04	-8.38532722E-03
1.32329474E-04	1.32659286E-05	8.43095662E-05	-1.97434760E-03	1.59866478E-03	-4.95849059E-02
-3.10582376E-03	-3.11339652E-04	-1.97434760E-03	4.62425067E-02	-3.74370439E-02	1.16378136E+00
2.49608292E-03	2.50250972E-04	1.59866478E-03	-3.74370439E-02	3.03319060E-02	-9.35294302E-01
-8.37655698E-02	-8.38532722E-03	-4.95849059E-02	1.16378136E+00	-9.35294302E-01	3.13912636E+01

Correlation matrix
1.00000000	0.99998251	0.96395547	-0.96603962	0.95862328	-0.99999991
0.99998251	1.00000000	0.96532830	-0.96736320	0.96006742	-0.99998026
0.96395547	0.96532830	1.00000000	-0.99991827	0.99969870	-0.96384382
-0.96603962	-0.96736320	-0.99991827	1.00000000	-0.99961097	0.96593147
0.95862328	0.96006742	0.99969870	-0.99961097	1.00000000	-0.95850424
-0.99999991	-0.99998026	-0.96384382	0.96593147	-0.95850424	1.00000000