NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018AM18 ∴ Orbital info ∴ Epoch 60400 MJD

2018AM18 ▹

ORBITAL INFORMATION

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(ASCII data file 2018AM18.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.51888	0.002798	au
e	0.317622	0.001141
i	5.556	0.01617	deg
Ω	298.91	0.009044	deg
ω	200.5	0.002032	deg
M	102.775	3.264	deg

Other useful info
Absolute Magnitude (H)	25.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0364	au
Aphelion distance	2.0013	au
Asc. node-Earth separation	0.9283	au
Desc. node-Earth separation	0.06908	au
Earth MOID	0.05804	au
Orbital period	683.727	days
Date of orbit computation	feb 26 11:23

Covariance matrix
7.82999490E-06	3.19403520E-06	4.52342046E-05	2.53066851E-05	5.21821676E-06	-9.13255313E-03
3.19403520E-06	1.30292053E-06	1.84520816E-05	1.03231853E-05	2.12876102E-06	-3.72537876E-03
4.52342046E-05	1.84520816E-05	2.61323968E-04	1.46200331E-04	3.01928900E-05	-5.27591611E-02
2.53066851E-05	1.03231853E-05	1.46200331E-04	8.17935076E-05	1.68978989E-05	-2.95165933E-02
5.21821676E-06	2.12876102E-06	3.01928900E-05	1.68978989E-05	4.13055525E-06	-6.08662052E-03
-9.13255313E-03	-3.72537876E-03	-5.27591611E-02	-2.95165933E-02	-6.08662052E-03	1.06517985E+01

Correlation matrix
1.00000000	0.99999999	0.99999216	0.99998873	0.91756567	-0.99999999
0.99999999	1.00000000	0.99999259	0.99998927	0.91762181	-1.00000000
0.99999216	0.99999259	1.00000000	0.99999843	0.91899013	-0.99999261
0.99998873	0.99998927	0.99999843	1.00000000	0.91932501	-0.99998928
0.91756567	0.91762181	0.91899013	0.91932501	1.00000000	-0.91761507
-0.99999999	-1.00000000	-0.99999261	-0.99998928	-0.91761507	1.00000000