Asteroid General Data

2014 HG₁₉₈

General information

Preliminary designation	2014 HG₁₉₈
Group	Amor
Absolute magnitude	26.93
Approximate diameter (m)	11
Approximate mass (kg)	2.39·10⁶
Number of observations	6
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	169.850146
a – orbit major semiaxis (astronomical units)	1.96688300
e – orbit eccentricity	0.45841200
ω – orbit ascending node-perihelion angle (degrees)	204.014813
Ω – longitude of orbit ascending node (degrees)	33.425462
i – orbit inclination to the ecliptic plane (degrees)	8.296961

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	50.125406	1.75344068	0.39147922	197.940620	34.912283	7.631191	1.06700509	2.321866
01/21/1858	231.534565	1.75240871	0.39124345	198.531584	34.689234	7.607928	1.06679029	2.319817
01/29/1887	55.468193	1.75270731	0.39203912	198.796335	34.504979	7.598728	1.06557748	2.320410
02/07/1916	238.657112	1.75185743	0.39200941	199.159187	34.269716	7.582038	1.06511284	2.318722
02/14/1945	61.346119	1.75325877	0.39133559	199.626859	34.047831	7.557248	1.06714621	2.321505
02/22/1974	241.127425	1.75275308	0.39167060	200.108979	33.831887	7.536998	1.06625122	2.320501
03/02/2003	63.608092	1.75290007	0.39229933	200.436038	33.624765	7.525900	1.06523854	2.320793
03/09/2032	245.328892	1.75247510	0.39174019	200.853896	33.387905	7.505447	1.06596016	2.319949
03/17/2061	68.166247	1.75252855	0.39196979	201.346851	33.182880	7.484522	1.06559030	2.320055
03/25/2090	248.504914	1.75279768	0.39259980	201.771171	32.949209	7.465986	1.06464966	2.320589
04/03/2119	71.382168	1.75230030	0.39315042	201.966047	32.764633	7.458887	1.06338271	2.319602
04/10/2148	251.655303	1.75247749	0.39207826	202.549347	32.470425	7.430202	1.06536917	2.319954
04/18/2177	74.718656	1.75268528	0.39193559	202.929673	32.287045	7.413986	1.06574554	2.320366

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