Asteroid General Data

2021 TL₃

General information

Preliminary designation	2021 TL₃
Group	Apollo
Absolute magnitude	24.94
Approximate diameter (m)	27
Approximate mass (kg)	3.73·10⁷
Number of observations	24
Arc length (days)	182

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	38.526200
a – orbit major semiaxis (astronomical units)	1.09816700
e – orbit eccentricity	0.11283900
ω – orbit ascending node-perihelion angle (degrees)	261.345496
Ω – longitude of orbit ascending node (degrees)	191.534126
i – orbit inclination to the ecliptic plane (degrees)	25.904062

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	130.496033	1.09828056	0.11261214	260.520609	192.292714	25.906434	0.97460084	1.150987
01/21/1858	207.770911	1.09813033	0.11266492	260.628668	192.179201	25.908508	0.97440956	1.150751
01/29/1887	284.641020	1.09824731	0.11268666	260.730993	192.068658	25.910923	0.97448949	1.150935
02/07/1916	1.833690	1.09818132	0.11269281	260.840224	191.954056	25.912203	0.97442419	1.150831
02/14/1945	78.718433	1.09809764	0.11270121	261.012222	191.847592	25.914117	0.97434070	1.150700
02/22/1974	156.142629	1.09839476	0.11289011	261.072412	191.737101	25.914084	0.97439686	1.151167
03/02/2003	232.806367	1.09806280	0.11276882	261.213773	191.623761	25.916615	0.97423555	1.150645
03/09/2032	310.610358	1.09839966	0.11296316	261.306419	191.515542	25.916996	0.97432096	1.151175
03/17/2061	26.915485	1.09809070	0.11288368	261.435387	191.401949	25.919432	0.97413419	1.150689
03/25/2090	105.164664	1.09833977	0.11295239	261.508991	191.300167	25.921399	0.97427967	1.151080
04/03/2119	181.351054	1.09841592	0.11298327	261.576199	191.191956	25.923312	0.97431329	1.151200
04/10/2148	259.706127	1.09834017	0.11304294	261.734381	191.075489	25.925946	0.97418056	1.151081
04/18/2177	335.916696	1.09835782	0.11299503	261.794708	190.967827	25.927948	0.97424885	1.151109

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