Asteroid General Data

2018 GA

General information

Preliminary designation	2018 GA
Group	Apollo
Absolute magnitude	20.21
Approximate diameter (m)	240
Approximate mass (kg)	2.57·10¹⁰
Number of observations	91
Arc length (days)	4343

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	160.318463
a – orbit major semiaxis (astronomical units)	1.81058200
e – orbit eccentricity	0.45423400
ω – orbit ascending node-perihelion angle (degrees)	53.413896
Ω – longitude of orbit ascending node (degrees)	177.103666
i – orbit inclination to the ecliptic plane (degrees)	23.949808

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	147.636891	1.81160940	0.45046910	50.904962	179.069265	24.268079	0.99553534	2.438358
01/21/1858	110.731527	1.81199703	0.45089040	51.308736	178.781209	24.214800	0.99498497	2.439141
01/29/1887	73.222339	1.81224408	0.45098840	51.608927	178.483423	24.178565	0.99494303	2.439639
02/07/1916	36.141395	1.81212103	0.45216625	51.865116	178.260553	24.148103	0.99274107	2.439391
02/14/1945	358.873058	1.81231359	0.45265785	52.399146	177.898610	24.078227	0.99195561	2.439780
02/22/1974	320.992607	1.81239780	0.45257313	52.662479	177.653658	24.049849	0.99215526	2.439950
03/02/2003	284.050873	1.81193336	0.45450817	53.006721	177.377562	24.007249	0.98839485	2.439012
03/09/2032	247.201337	1.81217045	0.45459039	53.448429	177.080295	23.953999	0.98837519	2.439491
03/17/2061	209.451077	1.81246075	0.45518309	53.694526	176.808648	23.921495	0.98745927	2.440077
03/25/2090	172.145820	1.81187531	0.45639595	54.013287	176.558200	23.889274	0.98494275	2.438895
04/03/2119	134.917495	1.81215834	0.45665329	54.435663	176.251092	23.834236	0.98463028	2.439466
04/10/2148	97.343362	1.81203904	0.45680657	54.734321	175.945698	23.804312	0.98428771	2.439225
04/18/2177	60.379369	1.81219006	0.45798886	55.000810	175.710007	23.773757	0.98222720	2.439530

Detailed table...

3D animation...

Calculation on the date...

Return to search