Asteroid General Data

2011 ME (877915)

General information

Preliminary designation	2011 ME
Number	877915
Group	Apollo
Absolute magnitude	19.66
Approximate diameter (m)	310
Approximate mass (kg)	5.49·10¹⁰
Number of observations	157
Arc length (days)	5591

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	201.063746
a – orbit major semiaxis (astronomical units)	1.35410600
e – orbit eccentricity	0.72708300
ω – orbit ascending node-perihelion angle (degrees)	166.878876
Ω – longitude of orbit ascending node (degrees)	234.358292
i – orbit inclination to the ecliptic plane (degrees)	24.845497

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	43.383354	1.35405663	0.72899028	165.781205	235.115747	24.554695	0.36696251	1.575636
01/21/1858	193.234056	1.35417079	0.72863519	165.939979	235.003544	24.593148	0.36747429	1.575835
01/29/1887	343.038508	1.35404488	0.72852037	166.093134	234.888809	24.641872	0.36759561	1.575615
02/07/1916	132.845710	1.35416221	0.72809089	166.260932	234.774388	24.682288	0.36820905	1.575820
02/14/1945	282.637961	1.35408401	0.72783293	166.408666	234.670907	24.722574	0.36853708	1.575684
02/22/1974	72.388902	1.35422926	0.72747774	166.590724	234.551710	24.766935	0.36905761	1.575937
03/02/2003	222.181915	1.35410144	0.72725513	166.747078	234.448336	24.809080	0.36932422	1.575714
03/09/2032	11.926053	1.35413686	0.72697581	166.926084	234.329917	24.858250	0.36971212	1.575776
03/17/2061	161.780778	1.35415606	0.72686063	167.080014	234.225493	24.902737	0.36987333	1.575809
03/25/2090	311.490495	1.35413271	0.72665500	167.257622	234.107425	24.953340	0.37014541	1.575769
04/03/2119	101.407402	1.35416005	0.72646043	167.406026	234.000901	24.991635	0.37041636	1.575816
04/10/2148	251.161512	1.35410152	0.72633342	167.566624	233.885498	25.042305	0.37057234	1.575714
04/18/2177	41.028696	1.35409705	0.72595864	167.719332	233.784985	25.074545	0.37107859	1.575706

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