Asteroid General Data

2021 XQ₁

General information

Preliminary designation	2021 XQ₁
Group	Apollo
Absolute magnitude	27.71
Approximate diameter (m)	8
Approximate mass (kg)	8.13·10⁵
Number of observations	16
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	356.413535
a – orbit major semiaxis (astronomical units)	1.15363700
e – orbit eccentricity	0.58681700
ω – orbit ascending node-perihelion angle (degrees)	67.257063
Ω – longitude of orbit ascending node (degrees)	247.097429
i – orbit inclination to the ecliptic plane (degrees)	7.761750

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	128.730882	1.14849147	0.58631552	65.134435	249.431241	7.863762	0.47511309	1.230814
01/21/1858	340.911014	1.14791133	0.58624406	65.334292	249.092006	7.859977	0.47495513	1.229881
01/29/1887	196.516667	1.14773175	0.58634448	65.632944	248.709270	7.854439	0.47476557	1.229593
02/07/1916	49.272470	1.14850141	0.58651052	65.858748	248.400996	7.844911	0.47489325	1.230830
02/14/1945	254.959909	1.14895362	0.58659119	66.144370	248.060341	7.834193	0.47498755	1.231557
02/22/1974	102.215739	1.14828227	0.58657318	66.389672	247.723450	7.832781	0.47473068	1.230477
03/02/2003	316.511404	1.14766304	0.58661330	66.659990	247.371000	7.827916	0.47442864	1.229482
03/09/2032	147.657423	1.15368777	0.58664453	67.350162	246.983163	7.772026	0.47688315	1.239176
03/17/2061	298.565064	1.15345941	0.58670400	67.675221	246.692362	7.763858	0.47672016	1.238808
03/25/2090	94.239262	1.15311877	0.58665752	68.028337	246.339520	7.760893	0.47663296	1.238260
04/03/2119	256.236798	1.15234224	0.58658313	68.327803	245.968876	7.770660	0.47639773	1.237009
04/10/2148	60.709957	1.15243478	0.58657764	68.746233	245.589911	7.775463	0.47644231	1.237158
04/18/2177	220.781925	1.15297505	0.58663721	69.108383	245.297590	7.767010	0.47659698	1.238028

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