Asteroid General Data

2014 HQ₁₉₈

General information

Preliminary designation	2014 HQ₁₉₈
Group	Amor
Absolute magnitude	25.95
Approximate diameter (m)	17
Approximate mass (kg)	9.24·10⁶
Number of observations	13
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	76.661176
a – orbit major semiaxis (astronomical units)	1.77401500
e – orbit eccentricity	0.39838000
ω – orbit ascending node-perihelion angle (degrees)	228.590804
Ω – longitude of orbit ascending node (degrees)	16.541295
i – orbit inclination to the ecliptic plane (degrees)	3.301337

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	211.822764	1.77539032	0.40245323	225.016758	19.177263	3.380059	1.06087876	2.365600
01/21/1858	312.392013	1.77376020	0.40277638	225.376126	18.891488	3.369760	1.05933149	2.362343
01/29/1887	56.719911	1.77289271	0.40163101	225.766047	18.571019	3.359552	1.06084401	2.360610
02/07/1916	159.455707	1.77346517	0.40173672	226.228085	18.212686	3.353249	1.06099909	2.361754
02/14/1945	257.322354	1.77553312	0.40132296	226.786943	17.793437	3.340179	1.06297091	2.365886
02/22/1974	352.873441	1.77556377	0.40048885	227.217108	17.493869	3.330052	1.06447027	2.365947
03/02/2003	90.181048	1.77462654	0.39932895	227.979850	16.953025	3.316872	1.06596678	2.364074
03/09/2032	190.950546	1.77413489	0.39847238	228.609223	16.520701	3.300141	1.06719113	2.363092
03/17/2061	294.714034	1.77329013	0.39725159	229.356630	16.057742	3.283692	1.06884780	2.361404
03/25/2090	37.978519	1.77371190	0.39717357	229.934531	15.679818	3.274071	1.06924041	2.362247
04/03/2119	137.696628	1.77504986	0.39671908	230.546775	15.305816	3.260371	1.07085371	2.364920
04/10/2148	234.800890	1.77463718	0.39688522	231.301439	14.858309	3.244833	1.07030991	2.364095
04/18/2177	333.109458	1.77425993	0.39671190	231.865879	14.497845	3.232671	1.07038990	2.363341

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