Asteroid General Data

2022 HC₂

General information

Preliminary designation	2022 HC₂
Group	Aten
Absolute magnitude	25.01
Approximate diameter (m)	26
Approximate mass (kg)	3.39·10⁷
Number of observations	84
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	147.886873
a – orbit major semiaxis (astronomical units)	0.92696200
e – orbit eccentricity	0.15280400
ω – orbit ascending node-perihelion angle (degrees)	350.503677
Ω – longitude of orbit ascending node (degrees)	50.236736
i – orbit inclination to the ecliptic plane (degrees)	8.615103

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	11.815302	0.92669641	0.15193444	348.813350	52.816745	8.590414	0.78589930	0.892086
01/21/1858	197.440629	0.92699697	0.15178742	349.091736	52.371814	8.591698	0.78629049	0.892520
01/29/1887	21.935781	0.92696648	0.15175660	349.278193	52.052820	8.587120	0.78629320	0.892476
02/07/1916	202.710027	0.92755248	0.15155088	349.550741	51.678658	8.583941	0.78698108	0.893323
02/14/1945	19.397977	0.92765959	0.15139731	349.797740	51.369980	8.583152	0.78721442	0.893477
02/22/1974	196.244588	0.92704901	0.15204960	350.165332	50.914447	8.556825	0.78609158	0.892595
03/02/2003	15.892240	0.92740294	0.15237503	350.445856	50.539573	8.541530	0.78608989	0.893107
03/09/2032	193.653524	0.92778958	0.15190754	350.684340	50.138653	8.537573	0.78685135	0.893665
03/17/2061	8.021844	0.92767175	0.15168513	351.003267	49.827820	8.536325	0.78695774	0.893495
03/25/2090	184.744942	0.92723213	0.15218886	351.224286	49.353129	8.508224	0.78611773	0.892860
04/03/2119	359.973127	0.92751397	0.15190029	351.555281	49.005548	8.509395	0.78662433	0.893267
04/10/2148	173.638963	0.92762825	0.15206911	351.986086	48.626979	8.500370	0.78656465	0.893432
04/18/2177	348.719661	0.92755049	0.15257983	352.301706	48.265989	8.481465	0.78602499	0.893320

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