Asteroid General Data

2005 BU₁

General information

Preliminary designation	2005 BU₁
Group	Apollo
Absolute magnitude	23.58
Approximate diameter (m)	51
Approximate mass (kg)	2.44·10⁸
Number of observations	29
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	96.651397
a – orbit major semiaxis (astronomical units)	1.46664900
e – orbit eccentricity	0.35063600
ω – orbit ascending node-perihelion angle (degrees)	305.334549
Ω – longitude of orbit ascending node (degrees)	117.498832
i – orbit inclination to the ecliptic plane (degrees)	21.495931

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	50.650352	1.46813046	0.35316949	303.782558	118.640560	21.389657	0.94963157	1.778884
01/21/1858	164.944662	1.46777909	0.35250911	304.010535	118.465987	21.410088	0.95037359	1.778245
01/29/1887	280.212492	1.46792991	0.35238202	304.261932	118.299360	21.429428	0.95065780	1.778519
02/07/1916	32.866256	1.46864247	0.35220114	304.526710	118.131615	21.445010	0.95138492	1.779814
02/14/1945	142.772560	1.46853865	0.35204670	304.746965	117.973634	21.456961	0.95154447	1.779626
02/22/1974	253.368906	1.46820514	0.35166038	304.960423	117.800354	21.474203	0.95189557	1.779020
03/02/2003	6.527351	1.46789903	0.35127303	305.170462	117.643466	21.488657	0.95226569	1.778463
03/09/2032	122.238393	1.46749518	0.35104362	305.420978	117.459371	21.511607	0.95234036	1.777729
03/17/2061	238.244904	1.46778040	0.35060004	305.678192	117.292362	21.531225	0.95317653	1.778248
03/25/2090	352.214038	1.46839560	0.35078982	305.956869	117.119558	21.548081	0.95329738	1.779366
04/03/2119	102.766049	1.46873966	0.35049882	306.165798	116.965909	21.560064	0.95394815	1.779991
04/10/2148	212.788709	1.46840610	0.35026599	306.373384	116.801830	21.572573	0.95407338	1.779385
04/18/2177	324.872642	1.46788810	0.34972613	306.565611	116.637824	21.591033	0.95452928	1.778443

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