Asteroid General Data

2018 XZ₂

General information

Preliminary designation	2018 XZ₂
Group	Amor
Absolute magnitude	21.45
Approximate diameter (m)	140
Approximate mass (kg)	4.63·10⁹
Number of observations	131
Arc length (days)	92

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	242.297413
a – orbit major semiaxis (astronomical units)	2.76528000
e – orbit eccentricity	0.62737300
ω – orbit ascending node-perihelion angle (degrees)	27.841876
Ω – longitude of orbit ascending node (degrees)	82.859845
i – orbit inclination to the ecliptic plane (degrees)	20.438793

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	203.270944	2.75831116	0.60860539	19.030308	89.218432	23.776336	1.07958813	4.581055
01/21/1858	319.599111	2.76012934	0.61261061	20.908834	87.985797	22.948785	1.06924483	4.585585
01/29/1887	85.683381	2.75492792	0.61572502	21.547606	87.537028	22.818408	1.05864986	4.572629
02/07/1916	200.824691	2.76845664	0.61383018	23.299071	86.325157	21.995559	1.06909441	4.606353
02/14/1945	320.866376	2.75755349	0.62156753	24.259001	85.636696	21.769653	1.04354779	4.579168
02/22/1974	76.495349	2.77225426	0.61752356	25.310480	84.848085	21.311740	1.06032195	4.615834
03/02/2003	189.169707	2.76088819	0.62718429	27.178373	83.372402	20.643186	1.02930249	4.587476
03/09/2032	311.610603	2.76192462	0.62826310	27.820875	82.830623	20.449106	1.02670929	4.590060
03/17/2061	61.347160	2.76845510	0.62966227	30.130950	80.918599	19.485324	1.02526338	4.606349
03/25/2090	181.676498	2.75695169	0.63585340	31.018426	80.147416	19.286811	1.00393458	4.577669
04/03/2119	291.073267	2.77455358	0.63126651	32.603977	78.881428	18.679378	1.02307083	4.621578
04/10/2148	42.313545	2.76264820	0.63950413	35.022756	76.745389	17.976968	0.99592326	4.591864
04/18/2177	164.578457	2.75911529	0.64058893	35.750437	76.064248	17.779266	0.99165659	4.583058

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