Asteroid General Data

2018 XJ

General information

Preliminary designation	2018 XJ
Group	Apollo
Absolute magnitude	27.90
Approximate diameter (m)	7
Approximate mass (kg)	6.25·10⁵
Number of observations	33
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	98.455614
a – orbit major semiaxis (astronomical units)	2.28609900
e – orbit eccentricity	0.59095900
ω – orbit ascending node-perihelion angle (degrees)	320.760286
Ω – longitude of orbit ascending node (degrees)	74.162942
i – orbit inclination to the ecliptic plane (degrees)	3.892963

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	280.558965	2.27731807	0.58953990	315.689075	77.604858	3.751625	0.93474821	3.436657
01/21/1858	83.910979	2.27539992	0.58827932	316.480541	76.995857	3.774519	0.93682920	3.432316
01/29/1887	245.175393	2.27805821	0.58930382	317.170061	76.507540	3.790761	0.93558979	3.438332
02/07/1916	43.104188	2.27645873	0.59010327	317.852038	75.983864	3.809719	0.93311298	3.434712
02/14/1945	202.887687	2.27534645	0.59085495	318.613917	75.497116	3.827247	0.93094673	3.432195
02/22/1974	3.246628	2.27645768	0.59005315	319.350928	74.968950	3.846535	0.93322665	3.434709
03/02/2003	160.839599	2.27722322	0.58965520	320.021667	74.567868	3.858251	0.93444670	3.436442
03/09/2032	308.654526	2.28908469	0.58902394	320.719939	74.155447	3.890311	0.94075901	3.463326
03/17/2061	88.495257	2.28630262	0.59123818	321.457227	73.700657	3.909745	0.93455322	3.457014
03/25/2090	227.392733	2.29064649	0.58865519	322.342696	73.172847	3.931387	0.94224555	3.466871
04/03/2119	4.676268	2.28835617	0.58939019	322.833047	72.756848	3.944151	0.93962148	3.461673
04/10/2148	143.984815	2.29093288	0.59038588	323.656780	72.269865	3.964213	0.93839844	3.467521
04/18/2177	280.460481	2.28963704	0.58825035	324.352114	71.845051	3.981021	0.94275726	3.464580

Detailed table...

3D animation...

Calculation on the date...

Return to search