Asteroid General Data

2012 XB

General information

Preliminary designation	2012 XB
Group	Amor
Absolute magnitude	25.99
Approximate diameter (m)	17
Approximate mass (kg)	8.75·10⁶
Number of observations	24
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	194.934732
a – orbit major semiaxis (astronomical units)	1.19854000
e – orbit eccentricity	0.13995600
ω – orbit ascending node-perihelion angle (degrees)	164.316572
Ω – longitude of orbit ascending node (degrees)	250.087904
i – orbit inclination to the ecliptic plane (degrees)	11.316162

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	295.428145	1.19771601	0.14019383	161.424173	251.459515	11.280826	1.02980361	1.310785
01/21/1858	342.345475	1.19847445	0.14057141	161.967937	251.234866	11.286393	1.03000321	1.312030
01/29/1887	27.431035	1.19793756	0.14005835	162.305776	251.044336	11.292848	1.03015640	1.311149
02/07/1916	76.008147	1.19820275	0.14014554	162.657575	250.846519	11.293507	1.03027998	1.311584
02/14/1945	120.388030	1.19843923	0.14015537	163.142921	250.651659	11.301078	1.03047153	1.311972
02/22/1974	167.803079	1.19804824	0.13983767	163.505360	250.454547	11.305215	1.03051597	1.311330
03/02/2003	215.267556	1.19840041	0.13998085	163.872698	250.257167	11.309621	1.03064730	1.311908
03/09/2032	257.072402	1.19872764	0.14004842	164.370478	250.059589	11.316087	1.03084773	1.312446
03/17/2061	304.700694	1.19765074	0.13920975	164.831268	249.839637	11.323213	1.03092608	1.310678
03/25/2090	351.993765	1.19827182	0.13972923	165.069778	249.668168	11.324805	1.03083822	1.311697
04/03/2119	34.689151	1.19795628	0.13920555	165.830090	249.414447	11.335809	1.03119412	1.311179
04/10/2148	83.678765	1.19774750	0.13903959	165.967637	249.253389	11.336749	1.03121318	1.310836
04/18/2177	128.905431	1.19854206	0.13943083	166.623814	249.020902	11.342564	1.03142835	1.312141

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