Asteroid General Data

2016 HN₃

General information

Preliminary designation	2016 HN₃
Group	Apollo
Absolute magnitude	21.41
Approximate diameter (m)	140
Approximate mass (kg)	4.90·10⁹
Number of observations	35
Arc length (days)	1072

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	98.197273
a – orbit major semiaxis (astronomical units)	2.14754500
e – orbit eccentricity	0.55599600
ω – orbit ascending node-perihelion angle (degrees)	199.854865
Ω – longitude of orbit ascending node (degrees)	64.196336
i – orbit inclination to the ecliptic plane (degrees)	19.343786

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	191.364244	2.14664421	0.55153111	196.441545	66.143947	19.894812	0.96270314	3.145145
01/21/1858	270.275105	2.14769063	0.55090794	197.165568	65.827630	19.766640	0.96451080	3.147445
01/29/1887	347.490108	2.14679414	0.55411731	197.567621	65.577499	19.732797	0.95721834	3.145475
02/07/1916	62.680980	2.15083685	0.55131532	198.104592	65.267173	19.601596	0.96504753	3.154364
02/14/1945	139.196430	2.14933229	0.55406335	198.753557	64.952275	19.518087	0.95846604	3.151055
02/22/1974	212.488217	2.15087936	0.55314159	198.946620	64.744082	19.461032	0.96113853	3.154458
03/02/2003	289.692603	2.15123540	0.55380755	199.705228	64.355821	19.335258	0.95986500	3.155241
03/09/2032	4.399220	2.14781882	0.55624929	199.874810	64.172063	19.342785	0.95309612	3.147727
03/17/2061	78.839058	2.15038079	0.55614607	200.575116	63.818761	19.202574	0.95445496	3.153361
03/25/2090	151.034201	2.14941170	0.55924766	201.002010	63.542321	19.156199	0.94735823	3.151229
04/03/2119	221.170555	2.15127698	0.55770964	201.480256	63.203279	19.041764	0.95148906	3.155332
04/10/2148	292.110071	2.15125495	0.55914039	202.220354	62.844953	18.917071	0.94840142	3.155284
04/18/2177	0.912165	2.15257887	0.55834659	202.405057	62.613601	18.864681	0.95069380	3.158197

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