Asteroid General Data

2009 TC₈ (888655)

General information

Preliminary designation	2009 TC₈
Number	888655
Group	Apollo
Absolute magnitude	18.87
Approximate diameter (m)	450
Approximate mass (kg)	1.64·10¹¹
Number of observations	76
Arc length (days)	7094

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	30.609794
a – orbit major semiaxis (astronomical units)	2.02397900
e – orbit eccentricity	0.52405300
ω – orbit ascending node-perihelion angle (degrees)	356.836971
Ω – longitude of orbit ascending node (degrees)	248.882322
i – orbit inclination to the ecliptic plane (degrees)	14.943509

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	123.008977	2.02086800	0.52630866	353.580605	250.484719	14.804276	0.95726768	2.872814
01/21/1858	153.446012	2.02546022	0.52406788	354.325411	250.229454	14.816313	0.96398157	2.882612
01/29/1887	186.547147	2.02026408	0.52770854	354.830830	249.969838	14.906506	0.95415346	2.871526
02/07/1916	225.512353	2.02035150	0.52748119	354.969325	249.765025	14.906229	0.95465408	2.871713
02/14/1945	255.166293	2.02422928	0.52406025	355.662492	249.544076	14.878919	0.96341118	2.879985
02/22/1974	284.262141	2.02231078	0.52631956	356.267763	249.302798	14.955819	0.95792905	2.875891
03/02/2003	322.341165	2.02093076	0.52689659	356.438169	249.045431	14.981366	0.95610924	2.872948
03/09/2032	355.368785	2.02325743	0.52434962	356.882206	248.858687	14.951501	0.96236316	2.877911
03/17/2061	24.502036	2.02044437	0.52639708	357.731399	248.576713	15.038565	0.95688835	2.871911
03/25/2090	65.109656	2.01845860	0.52742920	357.880275	248.362214	15.069615	0.95386459	2.867678
04/03/2119	104.193132	2.02255864	0.52481162	358.160214	248.150961	15.024097	0.96109636	2.876420
04/10/2148	133.362366	2.02268047	0.52536383	359.038083	247.891588	15.060154	0.96003730	2.876680
04/18/2177	168.871908	2.02001312	0.52807632	359.316823	247.652445	15.121301	0.95329203	2.870991

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