Asteroid General Data

2009 MU

General information

Preliminary designation	2009 MU
Group	Apollo
Absolute magnitude	24.56
Approximate diameter (m)	33
Approximate mass (kg)	6.31·10⁷
Number of observations	100
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	341.885312
a – orbit major semiaxis (astronomical units)	2.28578200
e – orbit eccentricity	0.61109100
ω – orbit ascending node-perihelion angle (degrees)	224.871876
Ω – longitude of orbit ascending node (degrees)	93.912465
i – orbit inclination to the ecliptic plane (degrees)	7.294781

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	125.489332	2.27982558	0.60349491	219.013889	98.471960	7.631315	0.90396244	3.442334
01/21/1858	284.756265	2.27834410	0.60479512	219.516947	98.066755	7.593727	0.90041271	3.438979
01/29/1887	85.639586	2.27561640	0.60799870	221.041654	97.102126	7.485332	0.89204458	3.432805
02/07/1916	251.268574	2.27565977	0.60647311	222.069527	96.403770	7.419534	0.89553331	3.432904
02/14/1945	64.494600	2.26897983	0.60615695	222.967146	95.716844	7.400103	0.89362194	3.417799
02/22/1974	237.212894	2.26978497	0.60578761	223.658802	95.136669	7.348528	0.89477735	3.419619
03/02/2003	47.242024	2.27163008	0.60700965	224.270047	94.583957	7.300201	0.89272871	3.423789
03/09/2032	195.143368	2.28521960	0.60967303	224.901410	93.831683	7.285511	0.89198284	3.454558
03/17/2061	336.325831	2.28591996	0.60965194	226.031422	93.004698	7.207752	0.89230442	3.456146
03/25/2090	114.237388	2.28987417	0.60767679	227.134956	92.120827	7.134265	0.89837078	3.465118
04/03/2119	252.740131	2.28725352	0.61021202	227.955456	91.497078	7.079844	0.89154393	3.459171
04/10/2148	27.956830	2.29226456	0.60774750	229.724738	90.177763	6.967176	0.89914650	3.470545
04/18/2177	162.880430	2.29040146	0.60910624	230.246969	89.722000	6.936262	0.89530363	3.466315

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