Asteroid General Data

2015 HC₁

General information

Preliminary designation	2015 HC₁
Group	Amor
Absolute magnitude	27.18
Approximate diameter (m)	10
Approximate mass (kg)	1.69·10⁶
Number of observations	35
Arc length (days)	32

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	84.545979
a – orbit major semiaxis (astronomical units)	1.35475900
e – orbit eccentricity	0.21683900
ω – orbit ascending node-perihelion angle (degrees)	343.844000
Ω – longitude of orbit ascending node (degrees)	228.083251
i – orbit inclination to the ecliptic plane (degrees)	1.976375

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	314.296883	1.35612693	0.21800312	339.334293	230.578760	1.945230	1.06048703	1.579251
01/21/1858	95.902991	1.35507410	0.21751743	339.974462	230.208888	1.950772	1.06032187	1.577412
01/29/1887	239.912199	1.35462985	0.21699522	340.747153	229.812050	1.958473	1.06068165	1.576636
02/07/1916	24.568974	1.35467363	0.21707303	341.048566	229.538297	1.958179	1.06061052	1.576713
02/14/1945	169.787942	1.35500883	0.21701840	341.897558	229.128232	1.965715	1.06094698	1.577298
02/22/1974	317.938208	1.35379188	0.21637696	342.607018	228.747062	1.970840	1.06086251	1.575174
03/02/2003	105.129728	1.35448349	0.21672597	343.030601	228.478053	1.974236	1.06093174	1.576381
03/09/2032	254.719476	1.35475081	0.21683349	343.849436	228.055907	1.976989	1.06099546	1.576848
03/17/2061	42.984594	1.35315270	0.21598825	344.436477	227.712516	1.981959	1.06088761	1.574058
03/25/2090	191.568562	1.35481289	0.21692798	345.038397	227.346869	1.982177	1.06091608	1.576956
04/03/2119	340.044963	1.35398944	0.21658536	345.874840	226.930712	1.989336	1.06073514	1.575519
04/10/2148	127.071787	1.35446992	0.21666774	346.156321	226.689827	1.990857	1.06099999	1.576357
04/18/2177	274.015690	1.35511051	0.21719095	346.970921	226.292367	1.995199	1.06079277	1.577476

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