Asteroid General Data

2013 LB₂

General information

Preliminary designation	2013 LB₂
Group	Amor
Absolute magnitude	22.68
Approximate diameter (m)	77
Approximate mass (kg)	8.47·10⁸
Number of observations	117
Arc length (days)	4726

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	30.832844
a – orbit major semiaxis (astronomical units)	2.18597600
e – orbit eccentricity	0.52309600
ω – orbit ascending node-perihelion angle (degrees)	24.407721
Ω – longitude of orbit ascending node (degrees)	248.199767
i – orbit inclination to the ecliptic plane (degrees)	11.535258

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	346.823597	2.18680160	0.51763501	20.342875	250.647927	11.793741	1.05483653	3.233811
01/21/1858	339.644346	2.18462187	0.51998117	20.680407	250.407191	11.797089	1.04865964	3.228978
01/29/1887	328.716144	2.18503242	0.52098704	21.377401	250.004112	11.750568	1.04665885	3.229888
02/07/1916	319.059495	2.18810081	0.51854484	21.874072	249.651045	11.688233	1.05347243	3.236694
02/14/1945	309.542892	2.18782430	0.51921456	22.581091	249.230441	11.635255	1.05187407	3.236080
02/22/1974	299.145198	2.18706283	0.51977014	23.376860	248.860719	11.587759	1.05029287	3.234391
03/02/2003	291.918712	2.18766963	0.52016245	24.033678	248.445950	11.535858	1.04972603	3.235737
03/09/2032	282.298157	2.18486065	0.52311914	24.399895	248.178910	11.534377	1.04191822	3.229507
03/17/2061	271.678495	2.18573997	0.52329900	25.102266	247.750419	11.477649	1.04194443	3.231457
03/25/2090	264.711045	2.18596923	0.52094201	25.692074	247.336582	11.413254	1.04720602	3.231965
04/03/2119	258.146661	2.18437571	0.52193930	26.460535	246.926427	11.360393	1.04426419	3.228432
04/10/2148	252.308799	2.18552213	0.52205535	27.232938	246.475575	11.295765	1.04455861	3.230974
04/18/2177	248.873961	2.18259074	0.52303400	27.532328	246.207259	11.284765	1.04102157	3.224475

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