Asteroid General Data

2017 HN₃

General information

Preliminary designation	2017 HN₃
Group	Apollo
Absolute magnitude	21.55
Approximate diameter (m)	130
Approximate mass (kg)	4.04·10⁹
Number of observations	229
Arc length (days)	2237

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	4.286649
a – orbit major semiaxis (astronomical units)	2.10246500
e – orbit eccentricity	0.52870200
ω – orbit ascending node-perihelion angle (degrees)	116.094757
Ω – longitude of orbit ascending node (degrees)	175.533312
i – orbit inclination to the ecliptic plane (degrees)	6.722924

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	61.230408	2.09821805	0.52968512	108.954514	181.210700	6.507395	0.98682318	3.039321
01/21/1858	253.391164	2.10031351	0.52930269	110.566996	180.083009	6.549699	0.98861192	3.043875
01/29/1887	79.587531	2.10425009	0.52546332	111.435684	179.361321	6.573315	0.99854385	3.052437
02/07/1916	264.315474	2.10333281	0.52645761	111.899658	178.868498	6.589423	0.99601725	3.050441
02/14/1945	93.223946	2.09996763	0.53073016	113.559263	177.620155	6.631988	0.98545148	3.043123
02/22/1974	282.576259	2.10276217	0.52890997	115.051895	176.566944	6.679070	0.99059028	3.049200
03/02/2003	106.422886	2.10360099	0.52700674	115.506480	176.108483	6.702680	0.99498909	3.051024
03/09/2032	290.747937	2.10253641	0.52865619	116.095919	175.495756	6.724577	0.99101751	3.048708
03/17/2061	120.145892	2.10214781	0.53068972	117.502345	174.473524	6.761471	0.98655959	3.047863
03/25/2090	307.560978	2.10376145	0.52811722	119.054677	173.377013	6.830854	0.99272880	3.051373
04/03/2119	129.245631	2.10470765	0.52675237	119.399215	172.993697	6.847825	0.99604791	3.053432
04/10/2148	313.998445	2.10240078	0.53016881	120.266065	172.201869	6.886607	0.98777346	3.048413
04/18/2177	141.180729	2.10125088	0.53126548	121.768427	171.187863	6.944795	0.98492883	3.045913

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