Asteroid General Data

2018 TC₃

General information

Preliminary designation	2018 TC₃
Group	Amor
Absolute magnitude	20.01
Approximate diameter (m)	260
Approximate mass (kg)	3.39·10¹⁰
Number of observations	267
Arc length (days)	194

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	286.139811
a – orbit major semiaxis (astronomical units)	2.65204200
e – orbit eccentricity	0.59948100
ω – orbit ascending node-perihelion angle (degrees)	12.940313
Ω – longitude of orbit ascending node (degrees)	64.400073
i – orbit inclination to the ecliptic plane (degrees)	9.289902

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	22.432492	2.65713157	0.59371166	6.938704	67.770543	9.970123	1.07956157	4.331319
01/21/1858	272.984566	2.64413962	0.60100866	7.462552	67.449110	9.983644	1.05498882	4.299591
01/29/1887	162.997960	2.66264154	0.59138459	8.215288	66.924100	9.810926	1.08799637	4.344799
02/07/1916	58.005866	2.65838794	0.59390548	9.593649	66.286922	9.676680	1.07955679	4.334392
02/14/1945	310.465070	2.65548170	0.59566603	9.630740	66.150554	9.679728	1.07370145	4.327286
02/22/1974	212.548638	2.65370327	0.59718772	11.215809	65.375813	9.495292	1.06894425	4.322939
03/02/2003	116.369029	2.63224379	0.60734947	12.470578	64.797111	9.420342	1.03355190	4.270609
03/09/2032	23.515280	2.64629724	0.60144650	12.949185	64.339011	9.302151	1.05469102	4.304855
03/17/2061	297.410113	2.64539056	0.60192083	14.603464	63.483711	9.098949	1.05307488	4.302643
03/25/2090	201.622507	2.64342951	0.60628495	14.687664	63.272676	9.101739	1.04075798	4.297859
04/03/2119	109.686907	2.65409143	0.59815433	16.401599	62.283781	8.825793	1.06653514	4.323888
04/10/2148	15.516536	2.63859860	0.60564822	16.841271	62.010093	8.820245	1.04053606	4.286083
04/18/2177	268.029895	2.65572172	0.59697062	18.242622	61.021372	8.558249	1.07033388	4.327873

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