Asteroid General Data

2016 HS₁₉

General information

Preliminary designation	2016 HS₁₉
Group	Apollo
Absolute magnitude	20.87
Approximate diameter (m)	180
Approximate mass (kg)	1.03·10¹⁰
Number of observations	44
Arc length (days)	188

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	46.578081
a – orbit major semiaxis (astronomical units)	2.82910200
e – orbit eccentricity	0.70876000
ω – orbit ascending node-perihelion angle (degrees)	138.985101
Ω – longitude of orbit ascending node (degrees)	173.167221
i – orbit inclination to the ecliptic plane (degrees)	15.411299

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	183.107129	2.79277141	0.72726652	128.134232	183.300889	13.544833	0.76168227	4.667171
01/21/1858	258.341014	2.79183985	0.72773319	129.129092	182.419694	13.710298	0.76012534	4.664836
01/29/1887	327.218955	2.81572504	0.71918971	131.371571	180.288597	13.980500	0.79068457	4.724828
02/07/1916	16.362800	2.82955563	0.71324412	133.638094	178.133939	14.294552	0.81139173	4.759682
02/14/1945	45.666023	2.83984662	0.70790503	135.473713	176.355622	14.593965	0.82950490	4.785672
02/22/1974	59.990919	2.84548789	0.70548349	136.666381	175.264234	14.799161	0.83804315	4.799939
03/02/2003	73.212397	2.84389606	0.70499951	137.684453	174.358575	15.021166	0.83895074	4.795912
03/09/2032	100.454945	2.83382874	0.70747011	139.024696	173.092275	15.410004	0.82897962	4.770468
03/17/2061	149.818763	2.81153397	0.71233942	140.653374	171.490495	15.923728	0.80876750	4.714283
03/25/2090	219.913191	2.79202361	0.71744082	142.032150	170.362286	16.404488	0.78891191	4.665296
04/03/2119	291.291693	2.79865267	0.71470708	142.687100	169.809204	16.543660	0.79843579	4.681921
04/10/2148	347.285677	2.82947698	0.70226398	144.723266	167.924142	16.955199	0.84243721	4.759484
04/18/2177	20.297989	2.84364230	0.69616146	145.984654	166.797371	17.231828	0.86400813	4.795270

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