Asteroid General Data

2003 HN₁₆

General information

Preliminary designation	2003 HN₁₆
Group	Amor
Absolute magnitude	22.03
Approximate diameter (m)	100
Approximate mass (kg)	2.08·10⁹
Number of observations	86
Arc length (days)	8162

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	10.972644
a – orbit major semiaxis (astronomical units)	1.28851100
e – orbit eccentricity	0.21090600
ω – orbit ascending node-perihelion angle (degrees)	339.104431
Ω – longitude of orbit ascending node (degrees)	215.440115
i – orbit inclination to the ecliptic plane (degrees)	26.189760

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	285.094256	1.28782678	0.21140084	337.781993	216.202124	26.158250	1.01557912	1.461460
01/21/1858	228.100874	1.28874980	0.21174133	338.050294	216.083112	26.160813	1.01586821	1.463031
01/29/1887	169.700434	1.28864522	0.21164294	338.201840	215.979158	26.165446	1.01591256	1.462853
02/07/1916	114.799254	1.28750115	0.21090760	338.349625	215.860713	26.176645	1.01595738	1.460905
02/14/1945	67.531669	1.28709650	0.21050912	338.507494	215.754949	26.184164	1.01615095	1.460217
02/22/1974	22.280466	1.28710117	0.21030467	338.663312	215.647010	26.187931	1.01641779	1.460225
03/02/2003	334.531047	1.28760208	0.21044668	338.862055	215.536064	26.190741	1.01663050	1.461077
03/09/2032	278.673186	1.28855116	0.21086703	339.120358	215.428428	26.190183	1.01683820	1.462693
03/17/2061	220.904280	1.28872380	0.21096630	339.319861	215.318475	26.195304	1.01684651	1.462987
03/25/2090	165.213575	1.28796502	0.21049498	339.464937	215.209405	26.204022	1.01685485	1.461695
04/03/2119	114.886296	1.28753379	0.21025899	339.641964	215.097476	26.213185	1.01681823	1.460961
04/10/2148	68.655947	1.28708620	0.20982794	339.786471	214.988599	26.219536	1.01701955	1.460199
04/18/2177	21.773290	1.28767485	0.21007273	339.994503	214.874731	26.223056	1.01716948	1.461201

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