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 CL4

General information

Preliminary designation2021 CL4
GroupApollo
Absolute magnitude26.69
Approximate diameter (m)12
Approximate mass (kg)3.33·106
Number of observations13
Arc length (days)8

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)67.494794
a – orbit major semiaxis (astronomical units)1.78601600
e – orbit eccentricity0.49136300
ω – orbit ascending node-perihelion angle (degrees)92.967815
Ω – longitude of orbit ascending node (degrees)96.303944
i – orbit inclination to the ecliptic plane (degrees)0.574592
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829262.4491071.784203400.4952406884.869397102.9907330.5062260.900593302.383237
01/21/1858321.9482381.785991140.4941487683.998290104.1594320.5062590.903445832.386819
01/29/188718.0813451.785604280.4930724283.400281104.9103550.5072560.905172072.386044
02/07/191671.0581321.787856740.4923106082.846492105.5730050.5085380.907675922.390560
02/14/1945120.7994121.788231020.4902328682.218885106.3591160.5108910.911581422.391311
02/22/1974157.6902711.796586340.4917184591.30747297.5302070.5942020.913171692.408090
03/02/2003176.1665321.795990100.4923088290.78847898.0983980.5943460.911808332.406892
03/09/2032214.6818111.785752930.4913773692.89753996.4011250.5745080.908274362.386342
03/17/2061272.3634351.785496540.4932075292.29314997.2640690.5745880.904876222.385828
03/25/2090332.1240061.784671910.4938144691.88236397.8987160.5772670.903375122.384175
04/03/211935.1962011.784014390.4941740691.25145498.8954320.5772860.902400762.382858
04/10/214898.2669181.784898290.4943555790.78735299.5568540.5770620.902523872.384629
04/18/2177157.1299321.786529520.4934720690.266462100.3296620.5773870.904927112.387899
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