Asteroid General Data

2021 XQ₃

General information

Preliminary designation	2021 XQ₃
Group	Apollo
Absolute magnitude	24.67
Approximate diameter (m)	31
Approximate mass (kg)	5.42·10⁷
Number of observations	41
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	70.226218
a – orbit major semiaxis (astronomical units)	2.56379900
e – orbit eccentricity	0.72472200
ω – orbit ascending node-perihelion angle (degrees)	264.210938
Ω – longitude of orbit ascending node (degrees)	93.029991
i – orbit inclination to the ecliptic plane (degrees)	4.564351

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	355.639279	2.55217858	0.72193970	243.581634	111.962716	4.974605	0.70965954	4.077249
01/21/1858	26.196797	2.56928381	0.71476595	245.144626	110.514368	4.919279	0.73284723	4.118307
01/29/1887	45.801966	2.56420985	0.71519595	245.710550	109.918894	4.899338	0.73029736	4.106114
02/07/1916	80.614095	2.54419340	0.72551189	247.678054	108.152395	4.860212	0.69835083	4.058128
02/14/1945	136.627308	2.54944712	0.73244945	257.692173	99.130160	4.627239	0.68210598	4.070705
02/22/1974	160.829490	2.57442411	0.71855060	262.576741	94.607105	4.564225	0.72457012	4.130672
03/02/2003	169.622085	2.57425726	0.71859931	262.889407	94.184291	4.560421	0.72439777	4.130271
03/09/2032	192.368606	2.54662962	0.73155745	267.167026	90.336264	4.562052	0.68362376	4.063959
03/17/2061	235.755337	2.55445893	0.72745670	277.793451	80.659474	4.586871	0.69620067	4.082714
03/25/2090	256.176175	2.57296951	0.71717298	280.257603	78.395550	4.598306	0.72770529	4.127172
04/03/2119	269.942697	2.56896909	0.71867044	280.743244	77.834098	4.634674	0.72272695	4.117550
04/10/2148	300.253233	2.53840251	0.73331654	288.717905	70.590561	4.791326	0.67694997	4.044281
04/18/2177	352.931110	2.55267843	0.72414170	296.142975	64.030259	4.973470	0.70417752	4.078447

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