Asteroid General Data

2018 XU₃

General information

Preliminary designation	2018 XU₃
Group	Apollo
Absolute magnitude	25.48
Approximate diameter (m)	21
Approximate mass (kg)	1.77·10⁷
Number of observations	48
Arc length (days)	1450

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	302.360684
a – orbit major semiaxis (astronomical units)	1.58415000
e – orbit eccentricity	0.40119900
ω – orbit ascending node-perihelion angle (degrees)	45.086384
Ω – longitude of orbit ascending node (degrees)	75.341677
i – orbit inclination to the ecliptic plane (degrees)	13.211381

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	217.825623	1.59455748	0.40368709	42.308770	76.996224	13.480006	0.95085522	2.013543
01/21/1858	6.916586	1.59226880	0.40287614	42.709770	76.768998	13.461222	0.95078169	2.009209
01/29/1887	162.093175	1.59462835	0.40397993	43.211752	76.422498	13.410125	0.95043050	2.013677
02/07/1916	309.746388	1.59462376	0.40383549	43.519363	76.209216	13.390435	0.95065810	2.013668
02/14/1945	99.376220	1.59413730	0.40416676	43.806263	76.040853	13.376284	0.94983999	2.012747
02/22/1974	248.804839	1.59474773	0.40422581	44.163999	75.832946	13.352169	0.95010954	2.013903
03/02/2003	36.738933	1.59439134	0.40431988	44.432286	75.641852	13.339141	0.94974723	2.013228
03/09/2032	192.720115	1.59422749	0.40457814	44.957207	75.291954	13.293044	0.94923791	2.012918
03/17/2061	340.857398	1.59463350	0.40497001	45.256557	75.078369	13.276110	0.94885475	2.013687
03/25/2090	129.867482	1.59438313	0.40482319	45.565243	74.889963	13.259583	0.94893987	2.013213
04/03/2119	279.510214	1.59431971	0.40482126	45.917996	74.664582	13.239457	0.94890519	2.013093
04/10/2148	67.319385	1.59491927	0.40493064	46.196885	74.483185	13.224180	0.94908758	2.014228
04/18/2177	220.838681	1.59230927	0.40480855	46.722203	74.168484	13.178911	0.94772886	2.009286

Detailed table...

3D animation...

Calculation on the date...

Return to search