Asteroid General Data

2020 BU₅

General information

Preliminary designation	2020 BU₅
Group	Amor
Absolute magnitude	21.39
Approximate diameter (m)	140
Approximate mass (kg)	5.03·10⁹
Number of observations	26
Arc length (days)	55

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	251.802876
a – orbit major semiaxis (astronomical units)	1.78741300
e – orbit eccentricity	0.28550000
ω – orbit ascending node-perihelion angle (degrees)	266.321101
Ω – longitude of orbit ascending node (degrees)	259.314246
i – orbit inclination to the ecliptic plane (degrees)	27.516458

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	355.267001	1.78752667	0.28521843	265.283433	260.736802	27.507351	1.27769112	2.389898
01/21/1858	46.915144	1.78755779	0.28526219	265.538367	260.488186	27.510182	1.27763515	2.389961
01/29/1887	98.709488	1.78730595	0.28535772	265.666692	260.291031	27.513066	1.27728440	2.389456
02/07/1916	150.485009	1.78739251	0.28537346	265.789163	260.091795	27.511552	1.27731813	2.389629
02/14/1945	201.959494	1.78764169	0.28520685	265.968240	259.874685	27.517769	1.27779404	2.390129
02/22/1974	253.483992	1.78725571	0.28549857	266.118862	259.674037	27.517392	1.27699676	2.389355
03/02/2003	305.109758	1.78743053	0.28538503	266.210796	259.479163	27.521056	1.27732461	2.389705
03/09/2032	356.652168	1.78753970	0.28530145	266.309538	259.294283	27.517936	1.27755204	2.389924
03/17/2061	48.152318	1.78757011	0.28554913	266.500217	259.067259	27.509723	1.27713102	2.389985
03/25/2090	99.671528	1.78743484	0.28593705	266.694009	258.863203	27.506151	1.27634100	2.389714
04/03/2119	151.309852	1.78725394	0.28625124	266.920003	258.619739	27.500823	1.27565029	2.389351
04/10/2148	202.893669	1.78753118	0.28617020	267.098640	258.409989	27.497638	1.27599302	2.389907
04/18/2177	254.531472	1.78766788	0.28603498	267.331818	258.163000	27.498968	1.27633234	2.390181

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