Asteroid General Data

2014 HD₃

General information

Preliminary designation	2014 HD₃
Group	Amor
Absolute magnitude	20.47
Approximate diameter (m)	210
Approximate mass (kg)	1.79·10¹⁰
Number of observations	164
Arc length (days)	1071

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	335.252714
a – orbit major semiaxis (astronomical units)	2.12974000
e – orbit eccentricity	0.50910700
ω – orbit ascending node-perihelion angle (degrees)	226.023280
Ω – longitude of orbit ascending node (degrees)	51.935487
i – orbit inclination to the ecliptic plane (degrees)	7.947127

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	144.707857	2.12858616	0.50620113	220.538642	55.615179	8.316717	1.05109344	3.105542
01/21/1858	267.688685	2.12910358	0.50597585	221.637973	55.001418	8.242732	1.05182859	3.106675
01/29/1887	26.980064	2.13011151	0.50575086	221.992721	54.603702	8.214088	1.05280578	3.108881
02/07/1916	147.465169	2.12968814	0.50759470	223.101115	53.994413	8.142132	1.04866973	3.107954
02/14/1945	263.121285	2.13234295	0.50612618	223.604056	53.501219	8.100688	1.05310837	3.113768
02/22/1974	19.293371	2.13101763	0.50894709	224.573142	52.964722	8.043684	1.04644242	3.110865
03/02/2003	132.909737	2.13239458	0.50689636	225.171360	52.450043	8.000115	1.05149152	3.113881
03/09/2032	249.489877	2.12990085	0.50944465	226.016823	51.918618	7.946082	1.04483426	3.108420
03/17/2061	7.884449	2.13064518	0.50702360	226.856014	51.300035	7.892583	1.05035778	3.110050
03/25/2090	129.233928	2.12790478	0.50916991	227.435830	50.860742	7.854570	1.04443970	3.104051
04/03/2119	251.664121	2.12930352	0.50748952	228.538579	50.145904	7.790071	1.04870430	3.107112
04/10/2148	10.906020	2.12922128	0.50894655	228.946893	49.721039	7.761773	1.04556145	3.106932
04/18/2177	130.232161	2.13056347	0.50882189	230.256019	48.923561	7.688927	1.04648615	3.109871

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