Asteroid General Data

2021 AQ₁

General information

Preliminary designation	2021 AQ₁
Group	Apollo
Absolute magnitude	24.91
Approximate diameter (m)	28
Approximate mass (kg)	3.89·10⁷
Number of observations	73
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	227.541590
a – orbit major semiaxis (astronomical units)	1.69799700
e – orbit eccentricity	0.54091600
ω – orbit ascending node-perihelion angle (degrees)	81.420447
Ω – longitude of orbit ascending node (degrees)	313.966630
i – orbit inclination to the ecliptic plane (degrees)	1.428188

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	120.948294	1.69643239	0.54133577	73.333513	321.245168	1.444321	0.77809286	2.209558
01/21/1858	165.415948	1.69863179	0.54138941	74.284441	320.368987	1.436741	0.77901053	2.213857
01/29/1887	196.878623	1.70191435	0.54200752	75.307318	319.376232	1.427639	0.77946398	2.220277
02/07/1916	227.293061	1.70005395	0.54161566	76.299568	318.518309	1.422659	0.77927811	2.216637
02/14/1945	262.685203	1.69792280	0.54124421	77.314542	317.569601	1.415371	0.77893192	2.212471
02/22/1974	305.276828	1.69738910	0.54084078	78.446433	316.552326	1.408073	0.77937185	2.211428
03/02/2003	352.209940	1.69644522	0.54059625	79.460099	315.730867	1.401962	0.77935330	2.209583
03/09/2032	38.271286	1.69793078	0.54074971	81.729334	313.712011	1.426863	0.77977520	2.212486
03/17/2061	81.316722	1.69721679	0.54089070	82.639493	312.879460	1.422977	0.77920801	2.211091
03/25/2090	119.283041	1.69920232	0.54157222	83.654711	311.915029	1.414321	0.77896155	2.214972
04/03/2119	153.660305	1.69940651	0.54117784	84.608114	311.023201	1.412381	0.77972537	2.215371
04/10/2148	191.745423	1.69774348	0.54074631	85.707783	309.965586	1.412410	0.77969495	2.212120
04/18/2177	234.947814	1.69803787	0.54090536	86.713505	309.039112	1.408673	0.77956008	2.212696

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