Asteroid General Data

2005 BU

General information

Preliminary designation	2005 BU
Group	Aten
Absolute magnitude	26.56
Approximate diameter (m)	13
Approximate mass (kg)	3.98·10⁶
Number of observations	32
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	41.575433
a – orbit major semiaxis (astronomical units)	0.84719300
e – orbit eccentricity	0.30049500
ω – orbit ascending node-perihelion angle (degrees)	38.902222
Ω – longitude of orbit ascending node (degrees)	296.746284
i – orbit inclination to the ecliptic plane (degrees)	12.977158

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	62.947488	0.84637880	0.30390888	38.055084	298.447366	12.750482	0.58915677	0.778660
01/21/1858	183.218199	0.84462453	0.30402105	37.747393	298.175377	12.817234	0.58784090	0.776240
01/29/1887	323.473313	0.84466573	0.30413883	37.869823	297.940333	12.809587	0.58777008	0.776297
02/07/1916	85.161278	0.84672190	0.30173066	38.438023	297.666225	12.901567	0.59123994	0.779133
02/14/1945	168.216029	0.84700590	0.30169446	38.590217	297.444892	12.900019	0.59146891	0.779525
02/22/1974	251.537771	0.84748373	0.30085795	38.761582	297.187098	12.941092	0.59251151	0.780185
03/02/2003	326.749949	0.84714296	0.30097214	38.850905	296.947296	12.939280	0.59217653	0.779715
03/09/2032	49.606965	0.84710401	0.30048853	38.943483	296.700922	12.975587	0.59255898	0.779661
03/17/2061	132.149432	0.84751986	0.29978491	39.119923	296.447838	13.009812	0.59344619	0.780235
03/25/2090	203.709201	0.84711343	0.29996374	39.197909	296.209876	13.005475	0.59301012	0.779674
04/03/2119	272.322088	0.84765113	0.29947327	39.479082	295.982312	13.010964	0.59380228	0.780416
04/10/2148	331.579460	0.84814290	0.29908178	39.731143	295.737382	13.017128	0.59447881	0.781096
04/18/2177	14.613740	0.84849711	0.29810434	39.949003	295.491131	13.069491	0.59555644	0.781585

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