Asteroid General Data

2021 AL₂

General information

Preliminary designation	2021 AL₂
Group	Amor
Absolute magnitude	22.45
Approximate diameter (m)	86
Approximate mass (kg)	1.16·10⁹
Number of observations	164
Arc length (days)	78

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	110.091276
a – orbit major semiaxis (astronomical units)	2.64587000
e – orbit eccentricity	0.58643500
ω – orbit ascending node-perihelion angle (degrees)	167.515768
Ω – longitude of orbit ascending node (degrees)	326.708558
i – orbit inclination to the ecliptic plane (degrees)	13.852696

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	84.166633	2.65318614	0.59326852	157.824428	332.202037	12.582945	1.07913434	4.321676
01/21/1858	352.728940	2.64690906	0.59274055	160.510270	330.678438	13.019944	1.07797873	4.306348
01/29/1887	261.497607	2.64146029	0.59506550	160.679546	330.458211	13.072486	1.06961841	4.293058
02/07/1916	188.900760	2.63627189	0.59433779	162.820631	329.331018	13.354142	1.06943587	4.280415
02/14/1945	112.865786	2.62216169	0.60159380	163.361357	328.889740	13.503214	1.04468547	4.246096
02/22/1974	25.654106	2.64639481	0.58806846	165.066921	327.980557	13.590501	1.09013349	4.305093
03/02/2003	295.491972	2.63381686	0.59134130	167.438881	326.848844	13.910676	1.07633217	4.274438
03/09/2032	208.219185	2.64279971	0.58758833	167.553985	326.595718	13.880404	1.08992143	4.296324
03/17/2061	133.821818	2.63698765	0.59000317	169.614234	325.703001	14.053029	1.08115659	4.282159
03/25/2090	53.478282	2.63767493	0.58975772	169.653810	325.557505	14.054066	1.08208579	4.283833
04/03/2119	332.300742	2.65021316	0.58301877	171.619871	324.653406	14.096109	1.10508913	4.314414
04/10/2148	238.951236	2.64027437	0.58809097	171.909521	324.414863	14.184113	1.08755285	4.290167
04/18/2177	135.282170	2.65432804	0.57908453	173.869328	323.552881	14.128817	1.11724774	4.324466

Detailed table...

3D animation...

Calculation on the date...

Return to search