Asteroid General Data

2021 KL₁

General information

Preliminary designation	2021 KL₁
Group	Apollo
Absolute magnitude	27.40
Approximate diameter (m)	9
Approximate mass (kg)	1.25·10⁶
Number of observations	16
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	166.189539
a – orbit major semiaxis (astronomical units)	1.64884100
e – orbit eccentricity	0.45974600
ω – orbit ascending node-perihelion angle (degrees)	224.594305
Ω – longitude of orbit ascending node (degrees)	68.939420
i – orbit inclination to the ecliptic plane (degrees)	3.799078

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	25.465958	1.64741062	0.45935753	221.445415	71.415223	3.673503	0.89066014	2.114479
01/21/1858	285.661391	1.64764395	0.45932359	221.934625	71.060184	3.667356	0.89084223	2.114928
01/29/1887	189.737477	1.64779368	0.45937286	222.466977	70.607546	3.735725	0.89084198	2.115217
02/07/1916	88.354208	1.64837225	0.45952196	222.917310	70.278312	3.728926	0.89090901	2.116331
02/14/1945	343.487619	1.64893086	0.45959179	223.250431	70.049805	3.718989	0.89109577	2.117407
02/22/1974	236.979806	1.64989593	0.45986767	223.670722	69.670916	3.712101	0.89116213	2.119266
03/02/2003	126.176860	1.64995740	0.46043856	224.135059	69.350502	3.705467	0.89025339	2.119384
03/09/2032	17.451746	1.64829855	0.45960632	224.676217	68.869558	3.799843	0.89073013	2.116189
03/17/2061	274.101437	1.64804190	0.46001478	225.123632	68.565436	3.794657	0.88991827	2.115695
03/25/2090	170.214400	1.64866815	0.45959091	225.501634	68.287449	3.790300	0.89095525	2.116901
04/03/2119	64.012845	1.64999331	0.45975958	225.996829	67.880753	3.784126	0.89139309	2.119453
04/10/2148	312.740669	1.65042707	0.46004615	226.531249	67.499736	3.777002	0.89115445	2.120289
04/18/2177	197.281898	1.65183138	0.46048908	226.802951	67.255465	3.767863	0.89118107	2.122996

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