Asteroid General Data

2014 HJ₁₂₉

General information

Preliminary designation	2014 HJ₁₂₉
Group	Amor
Absolute magnitude	20.60
Approximate diameter (m)	200
Approximate mass (kg)	1.50·10¹⁰
Number of observations	74
Arc length (days)	1632

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	3.946762
a – orbit major semiaxis (astronomical units)	2.57933500
e – orbit eccentricity	0.56568100
ω – orbit ascending node-perihelion angle (degrees)	264.705018
Ω – longitude of orbit ascending node (degrees)	241.150927
i – orbit inclination to the ecliptic plane (degrees)	8.443202

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	118.386352	2.58788943	0.56025085	245.768349	258.380600	8.948048	1.13802217	4.163122
01/21/1858	111.882963	2.57476914	0.56825115	246.436891	257.621927	8.928047	1.11165361	4.131503
01/29/1887	124.040331	2.57341735	0.56889064	253.729595	251.474295	8.651521	1.10942431	4.128250
02/07/1916	118.819574	2.58734109	0.56136300	254.711663	250.352913	8.608231	1.13490354	4.161799
02/14/1945	113.723042	2.57696890	0.56770792	255.211065	249.756942	8.602830	1.11400325	4.136799
02/22/1974	128.299916	2.57332388	0.57019598	263.079670	243.130138	8.444844	1.10602494	4.128025
03/02/2003	124.032450	2.58837175	0.56110133	264.465593	241.545338	8.436240	1.13603293	4.164286
03/09/2032	119.316166	2.58084379	0.56631664	264.869421	240.986903	8.428906	1.11926902	4.146133
03/17/2061	135.285550	2.57567535	0.56693122	273.872802	233.241427	8.467219	1.11544458	4.133684
03/25/2090	133.448410	2.58589933	0.56091576	274.575592	232.430340	8.470120	1.13542765	4.158321
04/03/2119	128.837171	2.57466704	0.56787680	275.311176	231.557611	8.489960	1.11257335	4.131257
04/10/2148	143.447444	2.56915443	0.56962642	283.079271	224.938554	8.670931	1.10569619	4.117996
04/18/2177	140.827508	2.58681078	0.56038638	284.262991	223.680377	8.696964	1.13719724	4.160520

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