Asteroid General Data

2019 HK

General information

Preliminary designation	2019 HK
Group	Apollo
Absolute magnitude	24.25
Approximate diameter (m)	38
Approximate mass (kg)	9.68·10⁷
Number of observations	44
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	12.640373
a – orbit major semiaxis (astronomical units)	1.27371600
e – orbit eccentricity	0.36374100
ω – orbit ascending node-perihelion angle (degrees)	245.060171
Ω – longitude of orbit ascending node (degrees)	47.486639
i – orbit inclination to the ecliptic plane (degrees)	13.625323

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	266.016183	1.27469061	0.36405031	243.360990	48.871579	13.629221	0.81063909	1.439156
01/21/1858	322.717236	1.27489688	0.36410976	243.526365	48.699503	13.625435	0.81069448	1.439505
01/29/1887	19.882210	1.27503710	0.36398425	243.774523	48.474522	13.618496	0.81094368	1.439743
02/07/1916	73.343131	1.27601806	0.36439463	243.953308	48.292752	13.614304	0.81104393	1.441404
02/14/1945	125.499507	1.27518867	0.36413170	244.245592	48.087526	13.608273	0.81085206	1.439999
02/22/1974	179.038463	1.27508099	0.36416367	244.483374	47.893576	13.612672	0.81074282	1.439817
03/02/2003	236.536350	1.27413528	0.36382635	244.749618	47.695233	13.613692	0.81057129	1.438215
03/09/2032	303.750922	1.27393177	0.36380453	245.081573	47.449668	13.624288	0.81046962	1.437871
03/17/2061	5.001878	1.27467061	0.36405641	245.215595	47.263701	13.634598	0.81061861	1.439122
03/25/2090	64.634450	1.27421654	0.36370566	245.433116	47.068837	13.632249	0.81077678	1.438353
04/03/2119	135.687485	1.27263604	0.36293989	245.760601	46.847917	13.646140	0.81074565	1.435678
04/10/2148	217.742861	1.27166120	0.36243230	246.066796	46.606432	13.639324	0.81077010	1.434028
04/18/2177	309.267495	1.27038940	0.36181402	246.370625	46.411650	13.648934	0.81074470	1.431878

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