Asteroid General Data

2021 QX₃

General information

Preliminary designation	2021 QX₃
Group	Amor
Absolute magnitude	23.95
Approximate diameter (m)	43
Approximate mass (kg)	1.47·10⁸
Number of observations	11
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	223.808649
a – orbit major semiaxis (astronomical units)	2.16618800
e – orbit eccentricity	0.49794100
ω – orbit ascending node-perihelion angle (degrees)	137.895362
Ω – longitude of orbit ascending node (degrees)	153.530294
i – orbit inclination to the ecliptic plane (degrees)	9.183939

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	192.034903	2.16459823	0.49728169	132.163477	157.563542	8.790382	1.08818316	3.184686
01/21/1858	234.714697	2.16242817	0.49901732	133.195233	156.861174	8.856898	1.08333907	3.179898
01/29/1887	275.651006	2.16264874	0.49956247	133.929957	156.277023	8.908387	1.08227059	3.180384
02/07/1916	316.040293	2.16609898	0.49698847	134.640111	155.843533	8.952330	1.08957276	3.187998
02/14/1945	357.202902	2.16506533	0.49740228	135.705539	155.119467	9.025498	1.08815691	3.185716
02/22/1974	38.939214	2.16242083	0.49902239	136.084033	154.716147	9.057923	1.08332443	3.179881
03/02/2003	80.802012	2.16293817	0.49803474	136.982766	154.126755	9.122824	1.08571982	3.181023
03/09/2032	122.636940	2.16484712	0.49818568	137.998734	153.490500	9.192320	1.08635129	3.185235
03/17/2061	162.850213	2.16642357	0.49820327	138.556455	152.993066	9.226462	1.08710427	3.188715
03/25/2090	203.676846	2.16468806	0.49695106	139.147593	152.599936	9.281596	1.08894404	3.184884
04/03/2119	245.640069	2.16244687	0.49841371	140.089949	151.989322	9.355079	1.08465370	3.179939
04/10/2148	287.348115	2.16285438	0.49904462	140.762080	151.471315	9.410084	1.08349354	3.180838
04/18/2177	328.573703	2.16529755	0.49619645	141.362115	151.129504	9.449950	1.09088460	3.186229

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