Asteroid General Data

2020 HL₄

General information

Preliminary designation	2020 HL₄
Group	Aten
Absolute magnitude	24.72
Approximate diameter (m)	30
Approximate mass (kg)	5.06·10⁷
Number of observations	43
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	157.465130
a – orbit major semiaxis (astronomical units)	0.79576500
e – orbit eccentricity	0.39263600
ω – orbit ascending node-perihelion angle (degrees)	2.094072
Ω – longitude of orbit ascending node (degrees)	46.729501
i – orbit inclination to the ecliptic plane (degrees)	6.393440

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	336.826758	0.79563811	0.39274900	0.143316	49.766259	6.427624	0.48315204	0.709699
01/21/1858	296.517947	0.79564581	0.39266196	0.372493	49.418367	6.424602	0.48322596	0.709709
01/29/1887	258.755282	0.79563522	0.39271715	0.574498	49.018151	6.429791	0.48317562	0.709695
02/07/1916	216.915946	0.79571454	0.39294143	0.961319	48.469586	6.405993	0.48304533	0.709801
02/14/1945	170.261844	0.79596247	0.39282887	1.227789	48.045132	6.404218	0.48328543	0.710133
02/22/1974	125.081462	0.79572691	0.39273144	1.503524	47.627916	6.400051	0.48321994	0.709817
03/02/2003	92.348674	0.79542914	0.39274965	1.738822	47.181780	6.406912	0.48302462	0.709419
03/09/2032	54.795615	0.79548632	0.39276775	2.252010	46.596955	6.388254	0.48304495	0.709496
03/17/2061	15.981368	0.79563362	0.39246645	2.825767	46.097538	6.388838	0.48337412	0.709693
03/25/2090	334.834416	0.79576366	0.39247775	3.285339	45.652792	6.390378	0.48344413	0.709867
04/03/2119	292.284466	0.79566536	0.39270893	3.904961	45.090583	6.372912	0.48320047	0.709735
04/10/2148	252.692110	0.79587409	0.39272067	4.515836	44.559622	6.372461	0.48331789	0.710014
04/18/2177	207.572586	0.79602181	0.39251105	5.231686	43.919267	6.387872	0.48357446	0.710212

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