Asteroid General Data

2020 HK₃

General information

Preliminary designation	2020 HK₃
Group	Apollo
Absolute magnitude	24.21
Approximate diameter (m)	38
Approximate mass (kg)	1.02·10⁸
Number of observations	91
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	59.144973
a – orbit major semiaxis (astronomical units)	1.57266100
e – orbit eccentricity	0.65958600
ω – orbit ascending node-perihelion angle (degrees)	279.439530
Ω – longitude of orbit ascending node (degrees)	41.051018
i – orbit inclination to the ecliptic plane (degrees)	21.861567

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	192.749814	1.56824109	0.65955142	276.501497	44.182935	21.732988	0.53390545	1.963902
01/21/1858	111.962769	1.56823405	0.65955982	276.924461	43.739692	21.740424	0.53388989	1.963889
01/29/1887	28.764101	1.56857605	0.65948293	277.461006	43.213994	21.759960	0.53412692	1.964531
02/07/1916	307.653861	1.56796655	0.65951832	277.872173	42.783204	21.772698	0.53386389	1.963387
02/14/1945	226.058915	1.56844990	0.65942288	278.375574	42.288510	21.793407	0.53417815	1.964294
02/22/1974	145.621969	1.56826235	0.65931374	278.782495	41.864337	21.809530	0.53428544	1.963942
03/02/2003	66.975086	1.56771320	0.65914859	279.185180	41.431748	21.827302	0.53435725	1.962911
03/09/2032	341.227116	1.57139810	0.65899098	279.580918	40.929276	21.854527	0.53586093	1.969835
03/17/2061	242.004689	1.57182388	0.65885911	280.033184	40.484646	21.870018	0.53621340	1.970636
03/25/2090	141.807918	1.57252414	0.65845186	280.508916	39.963895	21.890078	0.53709269	1.971953
04/03/2119	41.295489	1.57276915	0.65815973	280.974156	39.527141	21.916149	0.53763584	1.972414
04/10/2148	299.008771	1.57268037	0.65795379	281.497146	38.988368	21.938824	0.53792936	1.972247
04/18/2177	200.030458	1.57155498	0.65781355	281.976940	38.551903	21.960873	0.53776482	1.970130

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