Asteroid General Data

2018 TC₄

General information

Preliminary designation	2018 TC₄
Group	Apollo
Absolute magnitude	26.32
Approximate diameter (m)	14
Approximate mass (kg)	5.54·10⁶
Number of observations	13
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	233.152602
a – orbit major semiaxis (astronomical units)	1.44679000
e – orbit eccentricity	0.36211900
ω – orbit ascending node-perihelion angle (degrees)	120.453600
Ω – longitude of orbit ascending node (degrees)	192.022743
i – orbit inclination to the ecliptic plane (degrees)	22.246918

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	25.231453	1.44685092	0.36365740	118.930880	193.279391	22.115806	0.92069288	1.740349
01/21/1858	266.958874	1.44694717	0.36342053	119.153309	193.098780	22.136686	0.92109686	1.740522
01/29/1887	149.563444	1.44678812	0.36315101	119.403013	192.902727	22.160589	0.92138556	1.740235
02/07/1916	33.852253	1.44657217	0.36292359	119.606987	192.731884	22.175030	0.92157700	1.739846
02/14/1945	277.016204	1.44677962	0.36268544	119.822549	192.535065	22.193162	0.92205371	1.740220
02/22/1974	160.886038	1.44728966	0.36263643	120.054374	192.366753	22.209709	0.92244971	1.741140
03/02/2003	43.253216	1.44670344	0.36247067	120.248416	192.181607	22.226801	0.92231587	1.740083
03/09/2032	285.857838	1.44675558	0.36206817	120.465173	192.004149	22.249650	0.92293144	1.740177
03/17/2061	169.667418	1.44712245	0.36191606	120.685824	191.826827	22.261955	0.92338559	1.740839
03/25/2090	53.792644	1.44648777	0.36136623	120.865838	191.648691	22.282789	0.92377594	1.739694
04/03/2119	296.994788	1.44708244	0.36126648	121.095623	191.478372	22.302641	0.92430006	1.740767
04/10/2148	179.995924	1.44696980	0.36113169	121.341925	191.290496	22.320935	0.92442316	1.740563
04/18/2177	63.545048	1.44650454	0.36070418	121.554749	191.114198	22.343754	0.92474430	1.739724

Detailed table...

3D animation...

Calculation on the date...

Return to search