Asteroid General Data

2008 QB

General information

Preliminary designation	2008 QB
Group	Apollo
Absolute magnitude	20.79
Approximate diameter (m)	180
Approximate mass (kg)	1.15·10¹⁰
Number of observations	85
Arc length (days)	5800

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	188.518507
a – orbit major semiaxis (astronomical units)	1.20610600
e – orbit eccentricity	0.73891100
ω – orbit ascending node-perihelion angle (degrees)	314.267151
Ω – longitude of orbit ascending node (degrees)	146.884128
i – orbit inclination to the ecliptic plane (degrees)	35.768020

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	121.007172	1.20634595	0.74282841	313.072854	148.319052	35.198083	0.31023791	1.324977
01/21/1858	84.987220	1.20643887	0.74223688	313.260299	148.090763	35.285995	0.31097545	1.325130
01/29/1887	50.108356	1.20638632	0.74162857	313.424300	147.897774	35.366009	0.31169576	1.325044
02/07/1916	14.074633	1.20634079	0.74100792	313.617862	147.668872	35.454367	0.31243271	1.324969
02/14/1945	339.444172	1.20643926	0.74050914	313.781871	147.470902	35.535323	0.31305997	1.325131
02/22/1974	304.211496	1.20621669	0.73989748	313.973898	147.245752	35.625927	0.31374001	1.324764
03/02/2003	270.477611	1.20627451	0.73938900	314.129958	147.048365	35.704060	0.31436840	1.324860
03/09/2032	236.743449	1.20609395	0.73887015	314.305120	146.835763	35.786011	0.31494713	1.324562
03/17/2061	204.397529	1.20617639	0.73820955	314.454261	146.638396	35.866142	0.31576546	1.324698
03/25/2090	174.063273	1.20586447	0.73764079	314.619597	146.451785	35.938950	0.31636965	1.324184
04/03/2119	143.458317	1.20579483	0.73699042	314.794351	146.241238	36.025610	0.31713559	1.324069
04/10/2148	114.398902	1.20579101	0.73634287	314.946773	146.060175	36.102369	0.31791540	1.324063
04/18/2177	84.498894	1.20583028	0.73567523	315.122191	145.850521	36.190181	0.31873081	1.324128

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