Asteroid General Data

2020 HN₂

General information

Preliminary designation	2020 HN₂
Group	Apollo
Absolute magnitude	25.77
Approximate diameter (m)	19
Approximate mass (kg)	1.19·10⁷
Number of observations	53
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	55.141169
a – orbit major semiaxis (astronomical units)	1.62556500
e – orbit eccentricity	0.47452100
ω – orbit ascending node-perihelion angle (degrees)	309.783375
Ω – longitude of orbit ascending node (degrees)	198.073047
i – orbit inclination to the ecliptic plane (degrees)	7.643339

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	229.773034	1.62610940	0.47461777	306.585298	200.676079	7.580255	0.85432898	2.073601
01/21/1858	231.277232	1.62472818	0.47443954	307.096773	200.247268	7.605291	0.85389288	2.070960
01/29/1887	238.221500	1.62373964	0.47388269	307.469915	199.914608	7.622506	0.85427753	2.069070
02/07/1916	247.030926	1.62424912	0.47380789	307.991896	199.521437	7.646601	0.85466707	2.070044
02/14/1945	257.799532	1.62300059	0.47409923	308.359311	199.129043	7.610801	0.85353725	2.067658
02/22/1974	268.375766	1.62369096	0.47439213	308.886153	198.749178	7.631647	0.85342475	2.068977
03/02/2003	278.860228	1.62290460	0.47382952	309.302745	198.402364	7.652715	0.85392449	2.067474
03/09/2032	285.684118	1.62569354	0.47465332	309.811651	198.041407	7.645916	0.85405270	2.072806
03/17/2061	284.546398	1.62579189	0.47435246	310.307125	197.677443	7.669761	0.85459350	2.072994
03/25/2090	284.898319	1.62523875	0.47397048	310.744641	197.339816	7.691019	0.85492356	2.071936
04/03/2119	289.911378	1.62397904	0.47376564	311.197594	196.941728	7.713803	0.85459356	2.069528
04/10/2148	298.412307	1.62372752	0.47338305	311.595711	196.646891	7.732813	0.85508243	2.069047
04/18/2177	303.628840	1.62574845	0.47370693	312.192936	196.243507	7.747278	0.85562014	2.072911

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