Asteroid General Data

2019 HN₃

General information

Preliminary designation	2019 HN₃
Group	Apollo
Absolute magnitude	24.04
Approximate diameter (m)	41
Approximate mass (kg)	1.29·10⁸
Number of observations	96
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	4.591543
a – orbit major semiaxis (astronomical units)	1.82258600
e – orbit eccentricity	0.44675100
ω – orbit ascending node-perihelion angle (degrees)	163.118969
Ω – longitude of orbit ascending node (degrees)	42.546566
i – orbit inclination to the ecliptic plane (degrees)	9.427168

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	318.227842	1.82642568	0.44754953	160.215056	44.049589	9.338187	1.00900972	2.468332
01/21/1858	232.707880	1.82643876	0.44737206	160.744844	43.818291	9.354674	1.00934110	2.468359
01/29/1887	148.098287	1.82517677	0.44697502	161.021663	43.608650	9.357009	1.00936835	2.465801
02/07/1916	65.711851	1.82427020	0.44775821	161.410787	43.394023	9.371231	1.00743823	2.463964
02/14/1945	342.430199	1.82727491	0.44734333	161.845784	43.191198	9.359735	1.00985567	2.470054
02/22/1974	255.697816	1.82596439	0.44812386	162.239505	42.989496	9.372851	1.00770618	2.467397
03/02/2003	167.835451	1.82637310	0.44687035	162.673831	42.781705	9.370902	1.01022112	2.468226
03/09/2032	85.985702	1.82218349	0.44678473	163.173239	42.526507	9.426523	1.00805973	2.459738
03/17/2061	13.549377	1.82114097	0.44484224	163.645101	42.311756	9.433962	1.01102054	2.457627
03/25/2090	303.724561	1.82157501	0.44600122	163.924071	42.113390	9.440201	1.00915034	2.458506
04/03/2119	234.392101	1.82108330	0.44511965	164.423549	41.900345	9.453692	1.01048334	2.457510
04/10/2148	161.583872	1.82469896	0.44637408	164.786485	41.678104	9.438287	1.01020065	2.464833
04/18/2177	80.870779	1.82361420	0.44701614	165.187262	41.466996	9.452696	1.00842923	2.462635

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