Asteroid General Data

2018 TT₂

General information

Preliminary designation	2018 TT₂
Group	Apollo
Absolute magnitude	22.76
Approximate diameter (m)	75
Approximate mass (kg)	7.58·10⁸
Number of observations	58
Arc length (days)	245

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	128.295479
a – orbit major semiaxis (astronomical units)	1.27091100
e – orbit eccentricity	0.32743600
ω – orbit ascending node-perihelion angle (degrees)	301.008806
Ω – longitude of orbit ascending node (degrees)	180.031972
i – orbit inclination to the ecliptic plane (degrees)	8.644934

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	182.911717	1.27161551	0.32797672	299.301384	181.629719	8.657211	0.85455522	1.433951
01/21/1858	270.732011	1.27115305	0.32793644	299.447005	181.388361	8.662839	0.85429564	1.433169
01/29/1887	0.409886	1.27104774	0.32778134	299.804741	181.124395	8.668703	0.85442201	1.432991
02/07/1916	91.351104	1.27111500	0.32775626	300.162011	180.894783	8.667835	0.85449910	1.433105
02/14/1945	179.343009	1.27244199	0.32820199	300.451388	180.671113	8.661123	0.85482400	1.435349
02/22/1974	257.649804	1.27281353	0.32836135	300.720468	180.435446	8.665999	0.85487077	1.435978
03/02/2003	336.423705	1.27165385	0.32809715	300.789125	180.225725	8.669844	0.85442785	1.434016
03/09/2032	60.483328	1.27160975	0.32820799	300.960363	180.007507	8.673221	0.85425727	1.433941
03/17/2061	142.061810	1.27247990	0.32843678	301.263936	179.786563	8.675656	0.85455070	1.435413
03/25/2090	220.197311	1.27268863	0.32873214	301.476534	179.563771	8.680084	0.85431497	1.435767
04/03/2119	305.457462	1.27176291	0.32872393	301.581905	179.292021	8.667173	0.85370401	1.434200
04/10/2148	27.930704	1.27243993	0.32890682	301.969873	179.055848	8.675702	0.85392576	1.435346
04/18/2177	108.014313	1.27215892	0.32881817	302.386592	178.766694	8.684280	0.85384995	1.434870

Detailed table...

3D animation...

Calculation on the date...

Return to search