Asteroid General Data

2012 HC₃₄ (495168)

General information

Preliminary designation	2012 HC₃₄
Number	495168
Group	Amor
Absolute magnitude	20.35
Approximate diameter (m)	230
Approximate mass (kg)	2.12·10¹⁰
Number of observations	102
Arc length (days)	7159

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	203.747961
a – orbit major semiaxis (astronomical units)	1.85290400
e – orbit eccentricity	0.39248200
ω – orbit ascending node-perihelion angle (degrees)	275.064068
Ω – longitude of orbit ascending node (degrees)	45.091946
i – orbit inclination to the ecliptic plane (degrees)	36.318478

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	64.210774	1.85265197	0.39366996	274.415397	46.596542	36.310153	1.12331854	2.521688
01/21/1858	247.313997	1.85283518	0.39360547	274.499958	46.388321	36.314599	1.12354911	2.522062
01/29/1887	70.262520	1.85254482	0.39332154	274.622583	46.147092	36.318343	1.12389904	2.521469
02/07/1916	253.330556	1.85300472	0.39322204	274.715762	45.937126	36.314834	1.12436243	2.522408
02/14/1945	76.377916	1.85238031	0.39321227	274.805245	45.711078	36.316147	1.12400164	2.521134
02/22/1974	259.510264	1.85277824	0.39294300	274.875522	45.499470	36.320630	1.12474199	2.521946
03/02/2003	82.461197	1.85245696	0.39270130	274.923114	45.300907	36.319867	1.12499471	2.521290
03/09/2032	265.397125	1.85266535	0.39253610	275.051420	45.063491	36.326421	1.12542732	2.521715
03/17/2061	88.407623	1.85275252	0.39194483	275.144564	44.863617	36.327262	1.12657575	2.521893
03/25/2090	271.709921	1.85271700	0.39200589	275.227761	44.625837	36.335680	1.12644103	2.521821
04/03/2119	94.425645	1.85263258	0.39168287	275.347234	44.414389	36.334912	1.12698814	2.521649
04/10/2148	277.461132	1.85309774	0.39141074	275.414750	44.181972	36.337813	1.12777538	2.522598
04/18/2177	100.410756	1.85222044	0.39130901	275.517438	43.977743	36.345770	1.12742990	2.520807

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