Asteroid General Data

2005 HB

General information

Preliminary designation	2005 HB
Group	Amor
Absolute magnitude	20.93
Approximate diameter (m)	170
Approximate mass (kg)	9.50·10⁹
Number of observations	60
Arc length (days)	3441

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	291.597306
a – orbit major semiaxis (astronomical units)	2.70170000
e – orbit eccentricity	0.60580400
ω – orbit ascending node-perihelion angle (degrees)	132.654033
Ω – longitude of orbit ascending node (degrees)	90.212314
i – orbit inclination to the ecliptic plane (degrees)	10.008136

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	262.568362	2.72205392	0.60277761	89.132207	130.094855	7.774920	1.08126077	4.491027
01/21/1858	64.090122	2.72998479	0.59896699	100.301522	119.685259	7.841313	1.09481402	4.510669
01/29/1887	219.452476	2.74608696	0.59175646	103.195961	117.118553	7.871296	1.12107227	4.550635
02/07/1916	8.639478	2.71762904	0.60292593	106.564611	114.070681	8.024535	1.07910003	4.480081
02/14/1945	172.915643	2.70493333	0.60785957	116.207679	105.160560	8.522727	1.06071371	4.448724
02/22/1974	358.678783	2.70663980	0.60663113	116.487544	104.827202	8.538108	1.06470784	4.452935
03/02/2003	184.497581	2.70190851	0.60756408	125.205910	96.816824	9.212371	1.06032595	4.441264
03/09/2032	15.074374	2.70210429	0.60573671	132.770040	90.147253	10.011570	1.06534053	4.441747
03/17/2061	220.840360	2.68325327	0.61115311	138.337177	85.393682	10.816633	1.04337470	4.395346
03/25/2090	84.406952	2.65996828	0.61988331	139.564376	84.304938	11.031179	1.01109835	4.338257
04/03/2119	308.870691	2.67520297	0.61232221	140.661648	83.370793	11.133601	1.03711677	4.375581
04/10/2148	160.145574	2.69528830	0.60205311	145.309189	79.532923	11.876500	1.07258158	4.424951
04/18/2177	14.593023	2.66842667	0.61120141	148.978975	76.719211	12.664523	1.03748054	4.358966

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