Asteroid General Data

2014 HL₁₉₈

General information

Preliminary designation	2014 HL₁₉₈
Group	Apollo
Absolute magnitude	27.31
Approximate diameter (m)	9
Approximate mass (kg)	1.41·10⁶
Number of observations	15
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	204.528941
a – orbit major semiaxis (astronomical units)	1.28786400
e – orbit eccentricity	0.24017300
ω – orbit ascending node-perihelion angle (degrees)	293.572742
Ω – longitude of orbit ascending node (degrees)	231.082617
i – orbit inclination to the ecliptic plane (degrees)	3.794535

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	333.504372	1.28270108	0.23862701	287.949829	235.556838	3.641129	0.97661396	1.452743
01/21/1858	329.436129	1.28251066	0.23851851	288.339882	235.260161	3.643542	0.97660813	1.452420
01/29/1887	303.679322	1.28573652	0.23973003	289.642048	234.343141	3.698433	0.97750686	1.457903
02/07/1916	272.922730	1.28475417	0.23928871	290.433164	233.555086	3.711296	0.97732700	1.456232
02/14/1945	237.564232	1.28519315	0.23939430	291.305869	232.903969	3.723385	0.97752524	1.456979
02/22/1974	200.515336	1.28704854	0.24017774	292.057097	232.400929	3.747476	0.97792813	1.460135
03/02/2003	159.958299	1.28620185	0.23966138	292.798160	231.653724	3.758347	0.97794893	1.458694
03/09/2032	113.261667	1.28798850	0.24019239	293.623577	231.041270	3.799090	0.97862347	1.461735
03/17/2061	48.913184	1.28886878	0.24024671	294.611072	230.327941	3.838075	0.97922229	1.463234
03/25/2090	351.360215	1.28838307	0.23988113	295.235361	229.632599	3.859697	0.97932428	1.462407
04/03/2119	285.148130	1.28880041	0.23976882	296.351745	228.786531	3.898946	0.97978626	1.463117
04/10/2148	227.571417	1.28836482	0.23945818	297.014645	228.088256	3.935457	0.97985533	1.462375
04/18/2177	159.130003	1.28959490	0.23997657	297.947638	227.284401	3.964281	0.98012234	1.464470

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