Asteroid General Data

2015 BB₅₁₁

General information

Preliminary designation	2015 BB₅₁₁
Group	Amor
Absolute magnitude	18.69
Approximate diameter (m)	490
Approximate mass (kg)	2.10·10¹¹
Number of observations	60
Arc length (days)	6580

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	254.025486
a – orbit major semiaxis (astronomical units)	2.71127700
e – orbit eccentricity	0.54650600
ω – orbit ascending node-perihelion angle (degrees)	250.631443
Ω – longitude of orbit ascending node (degrees)	141.946308
i – orbit inclination to the ecliptic plane (degrees)	11.972404

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	120.041277	2.69681401	0.55082294	238.089726	152.681782	12.779239	1.21134697	4.428709
01/21/1858	316.424700	2.70055925	0.55004224	240.455240	150.780377	12.596282	1.21513760	4.437937
01/29/1887	150.124608	2.70622982	0.55091305	241.143002	150.173890	12.505600	1.21533250	4.451923
02/07/1916	338.107267	2.70063969	0.55095254	243.002700	148.417185	12.406612	1.21271538	4.438136
02/14/1945	161.451875	2.70841452	0.54705165	245.502761	146.326023	12.235715	1.22677189	4.457315
02/22/1974	343.148927	2.71483059	0.54389398	247.942378	144.280823	12.097102	1.23825056	4.473163
03/02/2003	159.425643	2.71560430	0.54256600	250.223534	142.428874	11.996227	1.24220973	4.475075
03/09/2032	333.912785	2.72186094	0.54039277	251.845909	140.910815	11.919910	1.25098696	4.490550
03/17/2061	144.789877	2.71057575	0.54719190	252.779022	140.071101	11.882724	1.22737065	4.462651
03/25/2090	314.720115	2.71100613	0.54848071	255.058328	138.079885	11.791349	1.22407157	4.463714
04/03/2119	133.692662	2.71394560	0.54658477	255.446623	137.547475	11.778819	1.23054426	4.470976
04/10/2148	314.360891	2.70863892	0.54966105	258.006114	135.376346	11.699398	1.21980560	4.457869
04/18/2177	139.187326	2.70947824	0.55050013	260.796029	133.040851	11.622375	1.21791010	4.459941

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