Asteroid General Data

2015 MA₁₃₁

General information

Preliminary designation	2015 MA₁₃₁
Group	Amor
Absolute magnitude	21.97
Approximate diameter (m)	110
Approximate mass (kg)	2.26·10⁹
Number of observations	11
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	41.351570
a – orbit major semiaxis (astronomical units)	2.36304300
e – orbit eccentricity	0.45349200
ω – orbit ascending node-perihelion angle (degrees)	16.268105
Ω – longitude of orbit ascending node (degrees)	227.199529
i – orbit inclination to the ecliptic plane (degrees)	12.826108

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	234.419034	2.35907616	0.45474259	10.888297	229.700296	13.004850	1.28630375	3.623377
01/21/1858	230.801577	2.36107707	0.45372382	11.974560	229.275519	12.972187	1.28980015	3.627988
01/29/1887	232.135885	2.36351619	0.45121676	12.231081	228.972892	12.928044	1.29705808	3.633611
02/07/1916	230.369098	2.35790878	0.45555473	13.078269	228.671245	12.962613	1.28375228	3.620688
02/14/1945	227.097964	2.35968131	0.45496199	14.122800	228.246191	12.924308	1.28611600	3.624772
02/22/1974	230.093960	2.36097983	0.45390267	14.190749	228.001316	12.909727	1.28932477	3.627764
03/02/2003	227.293882	2.35859232	0.45610096	15.131881	227.615926	12.900877	1.28283610	3.622263
03/09/2032	224.161001	2.36312666	0.45378645	16.291036	227.193481	12.829148	1.29077180	3.632713
03/17/2061	225.846836	2.36564473	0.45289311	16.549512	226.899818	12.810094	1.29426054	3.638521
03/25/2090	223.304574	2.35882264	0.45783282	17.370679	226.526002	12.834100	1.27887621	3.622793
04/03/2119	220.595321	2.36207844	0.45631089	18.365245	226.058974	12.777562	1.28423632	3.630296
04/10/2148	223.292829	2.36167379	0.45546491	18.578227	225.752786	12.752173	1.28601426	3.629364
04/18/2177	220.659424	2.35823454	0.45860446	19.580309	225.381540	12.735926	1.27673766	3.621438

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