Asteroid General Data

2020 TD₈

General information

Preliminary designation	2020 TD₈
Group	Apollo
Absolute magnitude	26.91
Approximate diameter (m)	11
Approximate mass (kg)	2.45·10⁶
Number of observations	82
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	258.587197
a – orbit major semiaxis (astronomical units)	1.34216800
e – orbit eccentricity	0.31720200
ω – orbit ascending node-perihelion angle (degrees)	227.143573
Ω – longitude of orbit ascending node (degrees)	214.885043
i – orbit inclination to the ecliptic plane (degrees)	6.153396

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	45.009501	1.33495662	0.31527218	225.829573	216.979341	6.068084	0.91408194	1.542415
01/21/1858	276.239186	1.34416192	0.31824184	225.223831	216.629170	6.082220	0.91639337	1.558397
01/29/1887	132.714184	1.35246033	0.32106813	224.816094	216.320931	6.072381	0.91822842	1.572850
02/07/1916	290.440371	1.35346859	0.32148135	225.048079	215.983589	6.061518	0.91835368	1.574610
02/14/1945	82.013364	1.35391718	0.32163870	225.407492	215.746686	6.062435	0.91844502	1.575392
02/22/1974	206.612572	1.36179490	0.32459163	224.927684	215.478096	6.041768	0.91976768	1.589162
03/02/2003	298.689327	1.36185527	0.32455527	225.218653	215.212125	6.038156	0.91985797	1.589268
03/09/2032	86.427562	1.34189467	0.31732185	227.204848	214.856846	6.153730	0.91608217	1.554455
03/17/2061	336.944827	1.34063970	0.31684409	227.637175	214.621947	6.159009	0.91586594	1.552275
03/25/2090	220.098108	1.34321160	0.31785777	227.722200	214.296083	6.141309	0.91626136	1.556744
04/03/2119	86.113288	1.34411496	0.31778357	228.086605	213.926824	6.119986	0.91697731	1.558315
04/10/2148	307.378729	1.34743194	0.31911747	228.148908	213.642457	6.097473	0.91744287	1.564087
04/18/2177	145.915203	1.34778233	0.31909547	228.512611	213.344917	6.095571	0.91771109	1.564697

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