Asteroid General Data

2018 AG₄

General information

Preliminary designation	2018 AG₄
Group	Apollo
Absolute magnitude	26.05
Approximate diameter (m)	16
Approximate mass (kg)	8.05·10⁶
Number of observations	92
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	11.727898
a – orbit major semiaxis (astronomical units)	1.26131800
e – orbit eccentricity	0.29433300
ω – orbit ascending node-perihelion angle (degrees)	236.031842
Ω – longitude of orbit ascending node (degrees)	295.996958
i – orbit inclination to the ecliptic plane (degrees)	10.491529

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	261.880729	1.22773132	0.27745587	236.687285	297.618908	11.037677	0.88709006	1.360366
01/21/1858	6.646328	1.23529010	0.28054692	236.110562	297.374645	10.990342	0.88873327	1.372948
01/29/1887	60.348027	1.23476872	0.28044214	236.399597	297.191570	10.989816	0.88848753	1.372079
02/07/1916	111.669921	1.23565086	0.28090470	236.524737	296.955058	10.981701	0.88855073	1.373549
02/14/1945	19.667799	1.25457053	0.28978120	235.288047	296.642514	10.740751	0.89101958	1.405216
02/22/1974	254.206140	1.25374178	0.28959091	235.601850	296.468043	10.738650	0.89066956	1.403824
03/02/2003	122.656023	1.25605571	0.29029257	235.678923	296.218921	10.723226	0.89143207	1.407712
03/09/2032	323.312139	1.26128962	0.29423259	236.067478	295.969919	10.490916	0.89017711	1.416520
03/17/2061	157.261818	1.26178276	0.29463882	236.346144	295.699706	10.466476	0.89001258	1.417351
03/25/2090	324.351544	1.26254443	0.29493653	236.546968	295.504316	10.457977	0.89017395	1.418635
04/03/2119	129.088412	1.26255983	0.29511504	236.829035	295.261379	10.455173	0.88995944	1.418661
04/10/2148	307.242687	1.26006424	0.29412102	237.391944	295.019861	10.458865	0.88945286	1.414457
04/18/2177	134.103884	1.26004552	0.29427003	237.622799	294.829833	10.453809	0.88925188	1.414425

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