Asteroid General Data

2016 HC₃

General information

Preliminary designation	2016 HC₃
Group	Apollo
Absolute magnitude	20.00
Approximate diameter (m)	270
Approximate mass (kg)	3.43·10¹⁰
Number of observations	187
Arc length (days)	3615

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	357.177932
a – orbit major semiaxis (astronomical units)	2.24979900
e – orbit eccentricity	0.59616300
ω – orbit ascending node-perihelion angle (degrees)	13.833487
Ω – longitude of orbit ascending node (degrees)	295.169810
i – orbit inclination to the ecliptic plane (degrees)	8.815959

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	105.067438	2.24893665	0.59372270	9.679785	297.680766	9.108438	0.91369191	3.372612
01/21/1858	325.446581	2.24815833	0.59485594	10.284653	297.362568	9.087318	0.91082800	3.370862
01/29/1887	190.528384	2.24196613	0.59951353	10.924090	297.012109	9.095285	0.89787709	3.356945
02/07/1916	58.841634	2.24157039	0.60016873	11.315628	296.701986	9.077235	0.89624994	3.356056
02/14/1945	285.745251	2.24785930	0.59686035	11.990002	296.277988	8.979619	0.90620121	3.370189
02/22/1974	147.570340	2.24885847	0.59632032	12.604472	295.906843	8.931366	0.90781847	3.372437
03/02/2003	6.281095	2.24795132	0.59662535	13.203536	295.515115	8.879363	0.90676657	3.370396
03/09/2032	221.149769	2.25071952	0.59554884	13.849354	295.108875	8.807565	0.91030613	3.376624
03/17/2061	71.524972	2.25349796	0.59493718	14.613545	294.713003	8.743150	0.91280823	3.382878
03/25/2090	278.996000	2.25290186	0.59686509	15.791895	294.168529	8.647289	0.90822340	3.381536
04/03/2119	126.174254	2.25269192	0.59804970	16.498648	293.772564	8.598438	0.90547018	3.381063
04/10/2148	333.382843	2.25462249	0.59841127	17.137707	293.344328	8.531139	0.90543099	3.385411
04/18/2177	181.083207	2.25403039	0.60000042	17.822755	292.973342	8.482759	0.90161121	3.384077

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