Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 CD

General information

Preliminary designation2021 CD
GroupAten
Absolute magnitude27.20
Approximate diameter (m)10
Approximate mass (kg)1.64·106
Number of observations32
Arc length (days)18

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)280.822419
a – orbit major semiaxis (astronomical units)0.74023800
e – orbit eccentricity0.42080100
ω – orbit ascending node-perihelion angle (degrees)202.746238
Ω – longitude of orbit ascending node (degrees)129.199659
i – orbit inclination to the ecliptic plane (degrees)4.698091
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829101.1837220.744082270.41823539198.675744134.5763744.4144810.432880730.641848
01/21/1858192.5113280.743409320.41858969199.573397133.4837034.4934720.432225840.640977
01/29/1887299.3643910.743596360.41825225200.230357132.7381734.5526520.432585510.641219
02/07/191631.9939860.743448760.41843995200.776161132.0607124.5392530.432360100.641028
02/14/1945134.5629120.742946210.41873283201.451571131.3414294.5276820.431850240.640378
02/22/1974276.8787500.741775250.41940239202.022836130.4135444.6778630.430672940.638865
03/02/2003100.1791500.740799780.42008631202.603096129.6325864.7067400.429599930.637605
03/09/2032281.1595730.742088280.41881650203.219678129.0273324.7819600.431289460.639269
03/17/206163.7575020.742166570.41888152203.943260128.2378714.7597000.431286700.639371
03/25/2090285.2573560.739035880.42155925203.700998127.6513244.8126800.427488470.635329
04/03/2119171.1947460.738985610.42168480204.529679126.8461374.7887620.427366610.635264
04/10/21488.2120610.740748600.42023421205.406387126.2609914.8070250.429460690.637539
04/18/2177200.3478890.740331890.42066046205.925103125.4847194.7805570.428903540.637001
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