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 CA2

General information

Preliminary designation2021 CA2
GroupAmor
Absolute magnitude26.27
Approximate diameter (m)15
Approximate mass (kg)5.94·106
Number of observations31
Arc length (days)13

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)287.088955
a – orbit major semiaxis (astronomical units)2.06581000
e – orbit eccentricity0.50150200
ω – orbit ascending node-perihelion angle (degrees)358.699897
Ω – longitude of orbit ascending node (degrees)137.818766
i – orbit inclination to the ecliptic plane (degrees)4.573248
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182926.4364962.061282740.50526786357.770464139.2922884.5404521.019782822.959422
01/21/1858319.1143512.060439990.50704548357.796704139.0912064.5539351.015703202.957608
01/29/1887254.6720602.057142680.50687619358.069109138.8514714.5725831.014426042.950511
02/07/1916196.3251382.057024350.50730124358.105497138.6660004.5808211.013493362.950256
02/14/1945133.2388332.061202490.50646085358.335946138.4029564.5726791.017284132.959250
02/22/197462.0108332.062103040.50561504358.376907138.2210374.5751151.019472732.961189
03/02/2003345.6276812.064638360.50304346358.470958138.0349414.5718041.026035532.966652
03/09/2032264.3073702.064771990.50180148358.705759137.7837664.5759421.028666352.966940
03/17/2061181.2818932.067856290.49952431358.756058137.5835364.5731561.034911812.973590
03/25/209094.0539862.068802790.49871202358.850318137.4149084.5753681.037065982.975632
04/03/21195.5143712.069567400.49817381358.816847137.2299154.5791321.038563122.977282
04/10/2148272.3483272.069613790.49860967359.144821136.9751194.5852211.037684352.977382
04/18/2177183.7420232.067700410.50070947359.198964136.7894404.5999001.032383232.973254
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