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
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 JA

General information

Preliminary designation2021 JA
GroupApollo
Absolute magnitude24.05
Approximate diameter (m)41
Approximate mass (kg)1.28·108
Number of observations31
Arc length (days)30

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)201.932583
a – orbit major semiaxis (astronomical units)1.61765300
e – orbit eccentricity0.47342600
ω – orbit ascending node-perihelion angle (degrees)100.439335
Ω – longitude of orbit ascending node (degrees)45.684651
i – orbit inclination to the ecliptic plane (degrees)8.263043
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829209.3106871.617383690.4738218596.99120148.3453508.2297930.851031962.056933
01/21/1858249.7126011.617180210.4739472297.61446747.9014408.2291940.850722142.056545
01/29/1887288.5624561.617451700.4736653998.01668447.5589918.2294890.851320812.057063
02/07/1916329.1124371.616909340.4734468998.64629347.0978178.2432280.851388642.056028
02/14/19458.8189921.616927050.4736789099.05063846.7909668.2407710.851022822.056062
02/22/197448.2716591.617056640.4739719499.49158046.4394098.2441570.850617172.056309
03/02/200389.0244281.617158050.47364279100.00797646.0316818.2466580.851202802.056503
03/09/2032127.9952591.617668090.47332714100.48089345.6513758.2618720.851981872.057476
03/17/2061168.3666341.617221220.47332814101.04959945.2315548.2641980.851744912.056623
03/25/2090207.3156371.617117720.47308356101.45036344.9428478.2677340.852085902.056426
04/03/2119248.4296761.616553130.47301856101.98799044.5082968.2750200.851893492.055349
04/10/2148292.6437661.616449070.47268701102.42235944.1529018.2828360.852374582.055151
04/18/2177335.4436421.616508830.47263587102.98352343.7158788.2878630.852488782.055265
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