Asteroid General Data

2006 HH₅₆

General information

Preliminary designation	2006 HH₅₆
Group	Apollo
Absolute magnitude	24.08
Approximate diameter (m)	41
Approximate mass (kg)	1.22·10⁸
Number of observations	33
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	255.028620
a – orbit major semiaxis (astronomical units)	1.36403700
e – orbit eccentricity	0.32445800
ω – orbit ascending node-perihelion angle (degrees)	238.571919
Ω – longitude of orbit ascending node (degrees)	40.518881
i – orbit inclination to the ecliptic plane (degrees)	23.828959

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	264.653995	1.36610824	0.32353210	237.097341	41.550564	23.926322	0.92412837	1.596718
01/21/1858	334.686244	1.36503731	0.32340007	237.359927	41.406275	23.916169	0.92358415	1.594841
01/29/1887	44.674348	1.36535022	0.32361438	237.543909	41.248886	23.901425	0.92350326	1.595389
02/07/1916	115.275655	1.36458568	0.32369629	237.775479	41.100972	23.888250	0.92287435	1.594050
02/14/1945	187.571467	1.36503033	0.32402079	237.961883	40.945946	23.872825	0.92273213	1.594829
02/22/1974	260.291095	1.36440917	0.32398853	238.175445	40.801132	23.859578	0.92235625	1.593740
03/02/2003	334.838153	1.36464075	0.32441875	238.334118	40.641998	23.845758	0.92192570	1.594146
03/09/2032	52.464781	1.36393765	0.32456941	238.575167	40.503131	23.829833	0.92124521	1.592914
03/17/2061	128.711509	1.36420537	0.32483083	238.733666	40.353446	23.815515	0.92106940	1.593383
03/25/2090	205.935635	1.36420452	0.32496901	238.916928	40.200137	23.803892	0.92088034	1.593382
04/03/2119	280.081104	1.36429842	0.32547655	239.049072	40.049197	23.786229	0.92025127	1.593546
04/10/2148	354.608733	1.36474234	0.32564318	239.230001	39.890706	23.772180	0.92032330	1.594324
04/18/2177	68.541189	1.36430581	0.32568141	239.436125	39.744406	23.759831	0.91997677	1.593559

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