Asteroid General Data

2016 HN₂

General information

Preliminary designation	2016 HN₂
Group	Apollo
Absolute magnitude	23.63
Approximate diameter (m)	50
Approximate mass (kg)	2.28·10⁸
Number of observations	56
Arc length (days)	41

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	208.375410
a – orbit major semiaxis (astronomical units)	2.04705800
e – orbit eccentricity	0.53059200
ω – orbit ascending node-perihelion angle (degrees)	96.711619
Ω – longitude of orbit ascending node (degrees)	83.047598
i – orbit inclination to the ecliptic plane (degrees)	4.485584

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	95.355428	2.06115066	0.51705298	89.326594	88.654017	4.460572	0.99542657	2.959138
01/21/1858	27.317235	2.05804587	0.51883044	91.918349	86.992376	4.460213	0.99026902	2.952454
01/29/1887	328.318615	2.05462211	0.52210864	93.355002	86.068757	4.460027	0.98188615	2.945090
02/07/1916	278.232298	2.04994491	0.52782646	95.080983	84.878809	4.464157	0.96792975	2.935039
02/14/1945	242.077508	2.04609839	0.53170015	95.784947	84.240583	4.468725	0.95818756	2.926782
02/22/1974	215.421377	2.04312620	0.53453965	96.074362	83.881171	4.467221	0.95099424	2.920407
03/02/2003	191.134060	2.04466029	0.53334201	96.311395	83.483228	4.475978	0.95415707	2.923697
03/09/2032	161.381906	2.04667550	0.53063285	96.746286	83.018805	4.485841	0.96064226	2.928020
03/17/2061	119.709986	2.05365663	0.52439959	97.903515	82.155034	4.503330	0.97671994	2.943014
03/25/2090	65.524133	2.05635679	0.52071796	99.112768	81.397215	4.511903	0.98557489	2.948820
04/03/2119	0.636683	2.06168505	0.51664454	101.197650	80.138362	4.528076	0.99652673	2.960289
04/10/2148	288.845601	2.06206200	0.51504850	102.943958	79.045816	4.544233	1.00000006	2.961101
04/18/2177	213.142813	2.06538382	0.51299335	105.025860	77.794641	4.560821	1.00585567	2.968259

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