Asteroid General Data

2023 HD₃

General information

Preliminary designation	2023 HD₃
Group	Amor
Absolute magnitude	25.75
Approximate diameter (m)	19
Approximate mass (kg)	1.22·10⁷
Number of observations	25
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	34.258290
a – orbit major semiaxis (astronomical units)	2.14503000
e – orbit eccentricity	0.52345200
ω – orbit ascending node-perihelion angle (degrees)	42.085027
Ω – longitude of orbit ascending node (degrees)	155.208698
i – orbit inclination to the ecliptic plane (degrees)	3.077286

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	25.895895	2.14118777	0.52724027	36.648938	158.626822	3.160039	1.01226736	3.133161
01/21/1858	115.043997	2.14316420	0.52360741	37.400550	158.185600	3.150021	1.02098755	3.137500
01/29/1887	205.951141	2.14163019	0.52712316	38.101211	157.885384	3.154210	1.01272732	3.134132
02/07/1916	292.805982	2.14399528	0.52439532	38.943394	157.212328	3.131273	1.01969419	3.139326
02/14/1945	25.597635	2.13927781	0.52548878	39.962075	156.768094	3.118445	1.01511133	3.128970
02/22/1974	117.055708	2.14402454	0.52305189	40.330331	156.417104	3.115156	1.02258845	3.139390
03/02/2003	211.986916	2.14136775	0.52467775	41.650103	155.726571	3.090173	1.01783974	3.133556
03/09/2032	301.571000	2.14539687	0.52326414	42.150936	155.186017	3.077067	1.02278762	3.142404
03/17/2061	33.706032	2.14295339	0.52334083	43.299883	154.680673	3.068817	1.02145839	3.137037
03/25/2090	123.988874	2.14229669	0.52413088	43.352033	154.526971	3.072210	1.01945284	3.135596
04/03/2119	214.064915	2.14326154	0.52367976	44.658761	153.881298	3.055595	1.02087886	3.137714
04/10/2148	305.481246	2.14058651	0.52517709	44.830086	153.658777	3.060496	1.01639952	3.131842
04/18/2177	39.640219	2.14199399	0.52469955	46.274821	152.772390	3.031978	1.01809071	3.134931

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