Asteroid General Data

2021 BB₃

General information

Preliminary designation	2021 BB₃
Group	Amor
Absolute magnitude	24.50
Approximate diameter (m)	33
Approximate mass (kg)	6.85·10⁷
Number of observations	10
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	272.605985
a – orbit major semiaxis (astronomical units)	1.31560300
e – orbit eccentricity	0.17918300
ω – orbit ascending node-perihelion angle (degrees)	359.079943
Ω – longitude of orbit ascending node (degrees)	119.523315
i – orbit inclination to the ecliptic plane (degrees)	29.483388

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	310.458819	1.31643247	0.17988862	357.635151	120.183289	29.482208	1.07962125	1.510423
01/21/1858	27.575476	1.31627832	0.17969426	357.782745	120.092600	29.484027	1.07975066	1.510157
01/29/1887	107.102995	1.31627849	0.17964717	358.107056	119.986604	29.485356	1.07981279	1.510158
02/07/1916	184.135070	1.31639002	0.17984328	358.243351	119.900205	29.486181	1.07964611	1.510350
02/14/1945	262.161209	1.31583363	0.17935181	358.420881	119.803969	29.489017	1.07983649	1.509392
02/22/1974	341.278797	1.31640076	0.17980067	358.725611	119.699399	29.489329	1.07971102	1.510368
03/02/2003	58.274445	1.31635906	0.17973364	358.817810	119.610799	29.490347	1.07976506	1.510296
03/09/2032	137.779854	1.31623749	0.17950965	359.116271	119.502597	29.492683	1.07996016	1.510087
03/17/2061	215.284255	1.31638839	0.17978338	359.275832	119.408581	29.490772	1.07972364	1.510347
03/25/2090	292.949848	1.31608878	0.17946291	359.398484	119.317937	29.493069	1.07989965	1.509831
04/03/2119	12.142450	1.31641290	0.17963859	359.721441	119.209821	29.491366	1.07993435	1.510389
04/10/2148	89.062782	1.31643325	0.17966902	359.858773	119.126135	29.490829	1.07991098	1.510424
04/18/2177	168.427353	1.31596372	0.17938366	0.154456	119.020387	29.494683	1.07990133	1.509616

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