Asteroid General Data

2003 QB₃₁

General information

Preliminary designation	2003 QB₃₁
Group	Amor
Absolute magnitude	21.76
Approximate diameter (m)	120
Approximate mass (kg)	3.02·10⁹
Number of observations	98
Arc length (days)	8087

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	129.621075
a – orbit major semiaxis (astronomical units)	2.14604300
e – orbit eccentricity	0.42947800
ω – orbit ascending node-perihelion angle (degrees)	120.129957
Ω – longitude of orbit ascending node (degrees)	191.694874
i – orbit inclination to the ecliptic plane (degrees)	6.013893

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	182.386568	2.14629941	0.42784643	114.642963	195.739690	5.862183	1.22801287	3.144388
01/21/1858	265.010292	2.14606145	0.42910622	115.127582	195.288906	5.873886	1.22517313	3.143865
01/29/1887	346.408640	2.14723541	0.42774369	116.198269	194.565762	5.904746	1.22876901	3.146445
02/07/1916	67.621435	2.14555542	0.43016741	116.989285	193.975572	5.922184	1.22260740	3.142753
02/14/1945	148.493444	2.14621595	0.42920322	117.735912	193.412004	5.946691	1.22505317	3.144204
02/22/1974	230.368030	2.14626042	0.42973131	118.811210	192.700128	5.973010	1.22394512	3.144302
03/02/2003	312.570363	2.14527138	0.42975166	119.433077	192.173430	5.994082	1.22333744	3.142129
03/09/2032	36.366915	2.14575423	0.42898458	120.439085	191.509122	6.028492	1.22525875	3.143190
03/17/2061	119.290115	2.14733263	0.42862152	120.922599	191.097123	6.039334	1.22693964	3.146658
03/25/2090	202.579480	2.14610625	0.42843356	121.997376	190.394764	6.079934	1.22664230	3.143963
04/03/2119	285.428054	2.14609575	0.42942783	122.427956	189.976802	6.093738	1.22450251	3.143940
04/10/2148	7.268915	2.14701046	0.42813009	123.461627	189.316417	6.129856	1.22781067	3.145950
04/18/2177	89.163831	2.14499535	0.43055000	124.197154	188.758025	6.151147	1.22146761	3.141522

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