Asteroid General Data

2020 BU₉

General information

Preliminary designation	2020 BU₉
Group	Apollo
Absolute magnitude	22.59
Approximate diameter (m)	81
Approximate mass (kg)	9.59·10⁸
Number of observations	31
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	174.408498
a – orbit major semiaxis (astronomical units)	1.24187100
e – orbit eccentricity	0.34244300
ω – orbit ascending node-perihelion angle (degrees)	334.456889
Ω – longitude of orbit ascending node (degrees)	294.827684
i – orbit inclination to the ecliptic plane (degrees)	12.029415

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	238.778210	1.24254050	0.34272160	333.210676	296.044213	12.027208	0.81669503	1.385053
01/21/1858	222.255768	1.24243646	0.34275036	333.360004	295.856159	12.027312	0.81659092	1.384879
01/29/1887	206.629045	1.24227289	0.34249609	333.545979	295.677014	12.025673	0.81679928	1.384606
02/07/1916	193.443314	1.24176844	0.34247366	333.734891	295.504927	12.023680	0.81649545	1.383762
02/14/1945	184.529544	1.24139229	0.34230681	333.928418	295.314150	12.025359	0.81645525	1.383134
02/22/1974	177.183778	1.24152687	0.34221827	334.103601	295.148342	12.028110	0.81665369	1.383359
03/02/2003	168.953928	1.24165556	0.34234536	334.318229	294.959724	12.027874	0.81658054	1.383574
03/09/2032	159.001960	1.24188926	0.34256900	334.501897	294.785769	12.026979	0.81645649	1.383964
03/17/2061	147.737767	1.24207574	0.34273713	334.680128	294.613504	12.030128	0.81637027	1.384276
03/25/2090	133.914317	1.24237226	0.34276611	334.901103	294.439248	12.031015	0.81652915	1.384772
04/03/2119	117.246750	1.24254059	0.34266503	335.054263	294.259847	12.029493	0.81676538	1.385053
04/10/2148	100.768989	1.24238109	0.34269804	335.240695	294.088637	12.029764	0.81661953	1.384787
04/18/2177	86.394208	1.24222879	0.34258579	335.434917	293.918279	12.031338	0.81665886	1.384532

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