Asteroid General Data

2016 CB₁₃₈

General information

Preliminary designation	2016 CB₁₃₈
Group	Amor
Absolute magnitude	23.60
Approximate diameter (m)	51
Approximate mass (kg)	2.38·10⁸
Number of observations	271
Arc length (days)	90

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	356.906394
a – orbit major semiaxis (astronomical units)	1.91313000
e – orbit eccentricity	0.46591100
ω – orbit ascending node-perihelion angle (degrees)	12.313009
Ω – longitude of orbit ascending node (degrees)	139.819072
i – orbit inclination to the ecliptic plane (degrees)	2.957885

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	68.138065	1.91059756	0.46620624	9.638074	141.055501	2.933640	1.01986506	2.640915
01/21/1858	63.964890	1.91052335	0.46470737	10.057657	140.897578	2.938472	1.02268908	2.640761
01/29/1887	57.233410	1.91184425	0.46526479	10.424299	140.712103	2.941589	1.02233044	2.643500
02/07/1916	47.703980	1.91170241	0.46632133	10.843609	140.553058	2.950060	1.02023480	2.643206
02/14/1945	38.727046	1.91207472	0.46639273	11.084540	140.432812	2.955206	1.02029698	2.643978
02/22/1974	35.708101	1.90927638	0.46596400	11.420419	140.260331	2.962547	1.01962233	2.638176
03/02/2003	30.936029	1.91077350	0.46513938	11.808622	140.083585	2.965087	1.02199749	2.641280
03/09/2032	21.779108	1.91327568	0.46552959	12.317579	139.804347	2.957670	1.02258923	2.646470
03/17/2061	9.558883	1.91056961	0.46595579	12.878216	139.647041	2.964358	1.02032864	2.640857
03/25/2090	6.212046	1.91057484	0.46579056	13.223540	139.499009	2.968689	1.02064712	2.640868
04/03/2119	2.824252	1.91049353	0.46531681	13.548134	139.318897	2.973765	1.02150877	2.640699
04/10/2148	354.413769	1.91232092	0.46621308	14.094383	139.068211	2.966447	1.02077189	2.644489
04/18/2177	343.751285	1.91200894	0.46611233	14.634717	138.914573	2.972204	1.02079800	2.643842

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