Asteroid General Data

2019 TT₂

General information

Preliminary designation	2019 TT₂
Group	Apollo
Absolute magnitude	26.81
Approximate diameter (m)	12
Approximate mass (kg)	2.82·10⁶
Number of observations	24
Arc length (days)	29

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	353.020142
a – orbit major semiaxis (astronomical units)	2.32193900
e – orbit eccentricity	0.57451000
ω – orbit ascending node-perihelion angle (degrees)	330.949883
Ω – longitude of orbit ascending node (degrees)	15.872734
i – orbit inclination to the ecliptic plane (degrees)	2.136915

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	76.683839	2.27060095	0.56192461	326.195866	19.268501	2.033414	0.99469440	3.421463
01/21/1858	249.616728	2.27048369	0.56067609	327.100743	18.463028	2.066264	0.99747777	3.421198
01/29/1887	65.063536	2.26752503	0.56281438	327.645077	18.099393	2.063021	0.99132934	3.414513
02/07/1916	236.918220	2.27165507	0.56396792	328.129994	17.821237	2.057580	0.99051448	3.423846
02/14/1945	54.538311	2.26575946	0.56440548	328.975268	17.025118	2.099819	0.98695240	3.410526
02/22/1974	235.057249	2.26634283	0.56407309	329.835802	16.327817	2.110989	0.98795983	3.411843
03/02/2003	55.810256	2.26661806	0.56406049	330.337329	16.132525	2.103802	0.98810836	3.412464
03/09/2032	227.480863	2.27680634	0.56424100	331.335573	15.861615	2.106801	0.99213884	3.435498
03/17/2061	27.229072	2.27924403	0.56271008	331.634929	15.733202	2.094876	0.99669045	3.441017
03/25/2090	187.003685	2.27468984	0.56571693	332.631942	14.876641	2.115691	0.98785928	3.430709
04/03/2119	348.285236	2.27549164	0.56610950	333.143735	14.674419	2.107375	0.98731420	3.432523
04/10/2148	152.161855	2.27371383	0.56660532	333.652625	14.410344	2.099390	0.98541547	3.428501
04/18/2177	318.248511	2.27301478	0.56544057	334.762022	13.537146	2.108889	0.98776001	3.426920

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