Asteroid General Data

2019 HC

General information

Preliminary designation	2019 HC
Group	Amor
Absolute magnitude	17.22
Approximate diameter (m)	960
Approximate mass (kg)	1.60·10¹²
Number of observations	986
Arc length (days)	3401

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	249.950482
a – orbit major semiaxis (astronomical units)	2.67008700
e – orbit eccentricity	0.55051700
ω – orbit ascending node-perihelion angle (degrees)	6.309484
Ω – longitude of orbit ascending node (degrees)	215.549607
i – orbit inclination to the ecliptic plane (degrees)	35.318148

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	142.488611	2.67122887	0.54823141	359.789459	217.910828	35.314689	1.20677731	4.365834
01/21/1858	19.060898	2.66862320	0.54905112	1.344812	217.416322	35.394739	1.20341264	4.359448
01/29/1887	257.343565	2.67708950	0.54511495	2.567932	216.999553	35.341063	1.21776798	4.380210
02/07/1916	121.367330	2.67827576	0.54507211	2.709872	216.806259	35.408313	1.21842235	4.383122
02/14/1945	1.478829	2.66844412	0.54958418	3.790538	216.478594	35.418490	1.20190944	4.359009
02/22/1974	236.337139	2.67552722	0.54698375	5.363895	216.010007	35.312997	1.21205730	4.376376
03/02/2003	102.196548	2.65876315	0.55520185	6.039667	215.693159	35.495217	1.18261294	4.335309
03/09/2032	341.624054	2.67062801	0.55028643	6.398787	215.515956	35.304050	1.20101766	4.364361
03/17/2061	216.932120	2.67268010	0.55154410	7.989485	215.022408	35.178956	1.19857916	4.369393
03/25/2090	92.812496	2.65708952	0.55905618	8.342253	214.807501	35.358464	1.17162719	4.331216
04/03/2119	324.551713	2.67127061	0.55362663	8.967222	214.515866	35.103018	1.19238406	4.365937
04/10/2148	201.038087	2.66904803	0.55872011	10.432103	213.986650	34.961314	1.17779723	4.360489
04/18/2177	84.205050	2.66034693	0.56303587	10.682733	213.828609	35.081842	1.16247618	4.339184

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