Asteroid General Data

1991 BB (12711 Tukmit)

General information

Preliminary designation	1991 BB
Name	Tukmit
Number	12711
Group	Apollo
Absolute magnitude	16.02
Approximate diameter (m)	1 700
Approximate mass (kg)	8.39·10¹²
Number of observations	3259
Arc length (days)	12865

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	105.231300
a – orbit major semiaxis (astronomical units)	1.18626000
e – orbit eccentricity	0.27207100
ω – orbit ascending node-perihelion angle (degrees)	322.900545
Ω – longitude of orbit ascending node (degrees)	294.960228
i – orbit inclination to the ecliptic plane (degrees)	38.491118

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	117.615591	1.18630722	0.27429141	322.388997	295.524956	38.448538	0.86091334	1.292101
01/21/1858	282.449765	1.18636446	0.27402196	322.456593	295.441074	38.453621	0.86127455	1.292194
01/29/1887	87.013317	1.18650400	0.27369866	322.535911	295.359799	38.457721	0.86175945	1.292422
02/07/1916	251.128798	1.18637996	0.27330759	322.599897	295.280477	38.464991	0.86213331	1.292220
02/14/1945	55.415717	1.18635613	0.27296809	322.680658	295.194944	38.471802	0.86251876	1.292181
02/22/1974	220.355039	1.18639272	0.27269412	322.751039	295.114203	38.477773	0.86287040	1.292240
03/02/2003	25.506403	1.18642168	0.27237296	322.845166	295.027806	38.485062	0.86327250	1.292288
03/09/2032	190.872709	1.18639377	0.27206585	322.911240	294.945342	38.490745	0.86361654	1.292242
03/17/2061	356.211560	1.18632819	0.27177971	322.992622	294.859563	38.498600	0.86390826	1.292135
03/25/2090	161.115160	1.18643256	0.27146680	323.062415	294.778767	38.500832	0.86435551	1.292306
04/03/2119	325.447054	1.18650233	0.27125614	323.130588	294.695788	38.505812	0.86465628	1.292420
04/10/2148	129.741866	1.18647251	0.27085888	323.200989	294.614366	38.511180	0.86510589	1.292371
04/18/2177	294.214390	1.18646898	0.27053044	323.259624	294.536330	38.515833	0.86549301	1.292365

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