Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2021 AL1

General information

Preliminary designation2021 AL1
GroupApollo
Absolute magnitude25.25
Approximate diameter (m)24
Approximate mass (kg)2.43·107
Number of observations69
Arc length (days)13

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)314.691140
a – orbit major semiaxis (astronomical units)1.99511800
e – orbit eccentricity0.57677500
ω – orbit ascending node-perihelion angle (degrees)112.590706
Ω – longitude of orbit ascending node (degrees)59.150536
i – orbit inclination to the ecliptic plane (degrees)0.196780
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182952.2707521.999854010.57972751128.35087341.7900240.3023790.840483612.828121
01/21/1858143.1577581.997674790.58093748124.66242445.9794360.2830880.837150642.823500
01/29/1887244.7631662.007101580.58099868131.40157538.8755330.2641820.840978212.843509
02/07/1916316.2939042.004609260.58120756126.33403844.4767040.2403500.839515212.838214
02/14/194540.6755142.001710900.58144218124.70601846.0719610.2364270.837831752.832061
02/22/1974127.1381512.000799920.57757105120.44815350.7862140.2203640.845195802.830128
03/02/2003228.7145381.997051920.58025922117.15758354.1899700.2105080.838244132.822180
03/09/2032328.9706531.995662600.57636377112.29995759.4475120.1961730.845434972.819235
03/17/206174.2184491.996566490.57928187107.95238863.9387340.1888630.839991712.821151
03/25/2090172.2997641.998156250.57691488101.01704171.2238080.1805310.845390172.824521
04/03/2119274.1104341.997934400.5794446596.19880876.1016960.1770970.840241992.824050
04/10/214810.9751621.999508920.5771606688.24108684.3947540.1736350.845471042.827389
04/18/2177112.2372971.995912350.5802922183.80142488.9381120.1740230.837699962.819764
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