Asteroid General Data

2018 BB

General information

Preliminary designation	2018 BB
Group	Apollo
Absolute magnitude	24.92
Approximate diameter (m)	28
Approximate mass (kg)	3.84·10⁷
Number of observations	30
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	290.004134
a – orbit major semiaxis (astronomical units)	2.11835700
e – orbit eccentricity	0.52692500
ω – orbit ascending node-perihelion angle (degrees)	189.596917
Ω – longitude of orbit ascending node (degrees)	295.416285
i – orbit inclination to the ecliptic plane (degrees)	9.987176

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	238.773411	2.11156689	0.52962608	185.801613	297.561641	10.227804	0.99322600	3.068371
01/21/1858	31.547431	2.11804122	0.52575755	186.338486	297.164608	10.141422	1.00446505	3.082494
01/29/1887	184.850103	2.11479554	0.52862874	186.647170	296.960675	10.168368	0.99685383	3.075411
02/07/1916	341.789863	2.11638496	0.52744265	187.763097	296.561398	10.096989	1.00011328	3.078879
02/14/1945	132.533956	2.11844264	0.52631055	187.984753	296.309489	10.070703	1.00348394	3.083370
02/22/1974	277.085065	2.11812161	0.53078496	188.631131	296.025333	10.074204	0.99385451	3.082669
03/02/2003	64.146144	2.12046553	0.52796772	189.352363	295.658131	9.996884	1.00092818	3.087788
03/09/2032	209.199102	2.11762735	0.52797341	189.662627	295.368548	10.000734	0.99957642	3.081590
03/17/2061	2.953709	2.11449134	0.53073420	190.436684	295.098792	9.980626	0.99225847	3.074748
03/25/2090	154.636849	2.11808641	0.52716235	191.036956	294.722549	9.905814	1.00151099	3.082593
04/03/2119	300.214004	2.11782858	0.52967258	191.352570	294.462413	9.896164	0.99607284	3.082030
04/10/2148	89.142004	2.11727432	0.53034946	192.289927	294.110392	9.843391	0.99437902	3.080820
04/18/2177	234.137809	2.12093662	0.52754122	192.701498	293.747648	9.781992	1.00205513	3.088817

Detailed table...

3D animation...

Calculation on the date...

Return to search