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 TL20

General information

Preliminary designation2021 TL20
GroupApollo
Absolute magnitude23.62
Approximate diameter (m)50
Approximate mass (kg)2.31·108
Number of observations62
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)295.072431
a – orbit major semiaxis (astronomical units)1.83041700
e – orbit eccentricity0.61832600
ω – orbit ascending node-perihelion angle (degrees)257.822345
Ω – longitude of orbit ascending node (degrees)204.573273
i – orbit inclination to the ecliptic plane (degrees)30.556971
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/18297.7151121.828783060.61435075255.414829207.68515730.8329000.705268812.473113
01/21/1858269.1452891.829590470.61505672255.815245207.15687830.7803430.704288572.474751
01/29/1887169.0893231.828958090.61564169256.100104206.78863530.7497110.702975242.473468
02/07/191673.4794161.829098990.61571899256.543020206.25785730.7024690.702888012.473754
02/14/1945337.6087351.828407980.61656631256.834472205.87996430.6704860.701073212.472352
02/22/1974243.8571021.828588410.61683737257.230347205.37900630.6225810.700646742.472718
03/02/2003148.8326961.828823660.61785374257.522522204.98952030.5927460.698878112.473195
03/09/203251.2225461.829535850.61856163257.840174204.53036830.5530040.697855182.474640
03/17/2061310.5623461.830257670.61922700258.189033204.07083830.5192760.696912712.476104
03/25/2090206.7818061.831487780.61970286258.515184203.60802830.4757760.696509562.478601
04/03/2119100.4275411.831921310.62021651258.858340203.15583630.4439450.695733462.479481
04/10/2148354.8098901.831357890.62000396259.232346202.70710530.4206430.695908752.478338
04/18/2177251.1541581.830921150.62106334259.627366202.20944830.3840410.693803142.477451
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