Asteroid General Data

2002 TC₉ (142464)

General information

Preliminary designation	2002 TC₉
Number	142464
Group	Amor
Absolute magnitude	18.34
Approximate diameter (m)	570
Approximate mass (kg)	3.40·10¹¹
Number of observations	3838
Arc length (days)	12187

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	327.828926
a – orbit major semiaxis (astronomical units)	1.23389500
e – orbit eccentricity	0.15476400
ω – orbit ascending node-perihelion angle (degrees)	29.333192
Ω – longitude of orbit ascending node (degrees)	191.801285
i – orbit inclination to the ecliptic plane (degrees)	16.277269

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	238.117706	1.23360547	0.15413272	27.651563	192.778959	16.277650	1.04346651	1.370140
01/21/1858	303.610547	1.23320361	0.15425171	27.947845	192.634919	16.277707	1.04297984	1.369471
01/29/1887	9.423237	1.23358626	0.15421401	28.205388	192.482468	16.278379	1.04334997	1.370108
02/07/1916	73.061014	1.23419916	0.15466536	28.383711	192.343050	16.277151	1.04331130	1.371130
02/14/1945	135.389532	1.23379244	0.15444764	28.618181	192.209174	16.278694	1.04323611	1.370452
02/22/1974	198.087719	1.23368033	0.15459149	28.889375	192.058787	16.278261	1.04296385	1.370265
03/02/2003	261.349258	1.23357616	0.15452525	29.177615	191.914685	16.276575	1.04295750	1.370091
03/09/2032	326.026566	1.23379874	0.15477477	29.372599	191.783325	16.277947	1.04283783	1.370462
03/17/2061	32.408382	1.23401448	0.15496840	29.691880	191.626031	16.275677	1.04278122	1.370822
03/25/2090	95.598725	1.23378554	0.15489560	29.850978	191.500112	16.278106	1.04267758	1.370440
04/03/2119	157.141022	1.23369765	0.15492185	30.101443	191.356426	16.278850	1.04257093	1.370294
04/10/2148	218.938023	1.23382411	0.15506347	30.530479	191.200630	16.276510	1.04250306	1.370505
04/18/2177	281.936562	1.23398381	0.15524212	30.689037	191.070728	16.278523	1.04241754	1.370771

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