Asteroid General Data

2018 GP

General information

Preliminary designation	2018 GP
Group	Apollo
Absolute magnitude	27.24
Approximate diameter (m)	10
Approximate mass (kg)	1.56·10⁶
Number of observations	21
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	289.926710
a – orbit major semiaxis (astronomical units)	2.79489200
e – orbit eccentricity	0.63598900
ω – orbit ascending node-perihelion angle (degrees)	180.327818
Ω – longitude of orbit ascending node (degrees)	23.630981
i – orbit inclination to the ecliptic plane (degrees)	5.406301

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	119.715145	2.88283866	0.60311023	168.130706	29.510837	6.646301	1.14416917	4.894757
01/21/1858	102.950540	2.85619108	0.61134283	169.007681	29.045238	6.649284	1.11007915	4.827047
01/29/1887	155.595447	2.78255556	0.63791464	172.233135	27.590839	6.295297	1.00752264	4.641586
02/07/1916	267.103911	2.76370789	0.64437141	172.911516	27.211864	6.287949	0.98285353	4.594506
02/14/1945	343.145315	2.81117517	0.63085755	174.154748	26.696030	6.176900	1.03772409	4.713380
02/22/1974	334.134314	2.88097900	0.60839692	176.146865	25.961640	6.034642	1.12820025	4.890021
03/02/2003	309.425080	2.87667510	0.60945811	176.584966	25.694618	6.009774	1.12346213	4.879068
03/09/2032	351.291106	2.79675479	0.63543307	180.402581	23.592055	5.399199	1.01960431	4.677160
03/17/2061	94.978941	2.76411404	0.64828477	181.627638	22.859977	5.317932	0.97218101	4.595519
03/25/2090	186.288686	2.79002200	0.63984734	182.179385	22.678690	5.226802	1.00483385	4.660280
04/03/2119	185.382178	2.88352661	0.61059622	184.780777	21.997828	4.675812	1.12285615	4.896509
04/10/2148	160.079634	2.88523220	0.61045647	184.965374	21.668388	4.642194	1.12392352	4.900854
04/18/2177	176.650283	2.82256635	0.63498379	186.951500	20.122487	4.468690	1.03028248	4.742058

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