Asteroid General Data

2012 TT₅

General information

Preliminary designation	2012 TT₅
Group	Apollo
Absolute magnitude	21.85
Approximate diameter (m)	110
Approximate mass (kg)	2.67·10⁹
Number of observations	197
Arc length (days)	4389

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	257.628757
a – orbit major semiaxis (astronomical units)	2.07661000
e – orbit eccentricity	0.65343200
ω – orbit ascending node-perihelion angle (degrees)	273.752727
Ω – longitude of orbit ascending node (degrees)	11.041335
i – orbit inclination to the ecliptic plane (degrees)	15.244447

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	283.767270	2.08598863	0.64515919	264.156919	19.916453	15.344621	0.74019389	3.012788
01/21/1858	149.880341	2.08623673	0.64417709	264.564573	19.408289	15.333238	0.74233082	3.013325
01/29/1887	19.351312	2.08400306	0.64554879	265.054860	18.798359	15.322708	0.73867740	3.008487
02/07/1916	256.831647	2.08032002	0.64835298	265.905015	17.968634	15.299066	0.73153833	3.000515
02/14/1945	144.773344	2.07471848	0.65304248	267.761597	16.277425	15.257887	0.71983919	2.988404
02/22/1974	41.590450	2.07245602	0.65500335	269.489492	14.747407	15.235468	0.71499039	2.983518
03/02/2003	301.594752	2.07336203	0.65495234	272.108650	12.473193	15.222678	0.71540873	2.985474
03/09/2032	196.897398	2.07541327	0.65364563	273.839766	10.949680	15.253212	0.71882845	2.989906
03/17/2061	86.945232	2.07932056	0.65060341	275.244437	9.660991	15.269820	0.72650751	2.998353
03/25/2090	324.786851	2.08336064	0.64635004	276.441805	8.487163	15.299979	0.73678040	3.007096
04/03/2119	198.090725	2.08237661	0.64405928	276.892366	7.890642	15.330111	0.74120262	3.004966
04/10/2148	67.887338	2.08568621	0.64391302	277.348554	7.353772	15.347425	0.74268571	3.012132
04/18/2177	300.452542	2.08306121	0.64583365	277.978519	6.686919	15.359014	0.73775018	3.006448

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