Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 TL

General information

Preliminary designation2021 TL
GroupAten
Absolute magnitude23.50
Approximate diameter (m)53
Approximate mass (kg)2.73·108
Number of observations103
Arc length (days)456

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)212.678942
a – orbit major semiaxis (astronomical units)0.92469800
e – orbit eccentricity0.26715600
ω – orbit ascending node-perihelion angle (degrees)336.136419
Ω – longitude of orbit ascending node (degrees)251.491379
i – orbit inclination to the ecliptic plane (degrees)3.218589
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829182.2360680.924539570.26518055328.973506259.5104953.3903040.679369660.888974
01/21/185826.5637080.925954750.26561096329.554024258.7064533.3699340.680011020.891016
01/29/1887255.8105440.922988710.26584877331.499694256.9006763.3446440.677613300.886738
02/07/1916156.6683730.922905760.26600609331.900294256.2878193.3402980.677407200.886618
02/14/194552.4519420.923031720.26646342333.378766254.6473733.2828070.677077530.886800
02/22/1974315.8934360.923965480.26624357333.953345253.8587963.2755410.677965610.888146
03/02/2003166.7480060.925903130.26673730334.891069252.7480473.2332590.678930230.890941
03/09/203220.3842700.924790200.26720898336.956954250.6353573.1933570.677677950.889335
03/17/2061235.6656340.926060070.26682828338.190560249.0562763.1649960.678961050.891168
03/25/209085.8867340.924643200.26713697338.944829248.1432393.1627170.677636820.889123
04/03/2119338.6072320.923417270.26766653340.215452246.8937153.1590370.676249380.887355
04/10/2148234.5343530.923682710.26702717340.824723245.9747973.1527080.677034330.887738
04/18/2177128.7736210.923130780.26784752342.327540244.3475443.1221490.675872490.886942
Detailed table... Graphs... 3D animation... Calculation on the date...

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This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика