Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Diagram 2D
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Initial data
Approaches
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Tables
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3D animation
Calculation

Asteroid General Data

2021 CU4

General information

Preliminary designation2021 CU4
GroupApollo
Absolute magnitude22.22
Approximate diameter (m)96
Approximate mass (kg)1.60·109
Number of observations42
Arc length (days)188

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)21.008277
a – orbit major semiaxis (astronomical units)1.14489700
e – orbit eccentricity0.15860600
ω – orbit ascending node-perihelion angle (degrees)138.134390
Ω – longitude of orbit ascending node (degrees)130.667778
i – orbit inclination to the ecliptic plane (degrees)24.472420
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/18298.5716701.145237410.15814188137.922673131.43692924.4664480.964127411.225586
01/21/1858249.2993351.146141630.15887174138.052445131.32430624.4574710.964052111.227038
01/29/1887130.5008081.145314340.15844247137.964317131.21189124.4643610.963847911.225710
02/07/191616.4894151.144651450.15798156137.946068131.11209124.4718250.963817631.224646
02/14/1945262.1445291.145281290.15840861138.068897131.00453124.4689080.963858881.225657
02/22/1974140.7808401.146087320.15934245138.245089130.87066424.4598030.963466951.226951
03/02/200323.7879901.145083350.15865693138.132152130.75373924.4661200.963407951.225339
03/09/2032270.7434441.144883410.15860452138.147646130.64976124.4692370.963299731.225018
03/17/2061150.2733851.145345220.15890505138.304253130.53302224.4659360.963344081.225759
03/25/209031.8853811.145451110.15887282138.407978130.43531624.4663010.963470061.225929
04/03/2119276.7789731.145352270.15898219138.389003130.32092524.4678640.963261661.225771
04/10/2148160.2117471.145389900.15883940138.643616130.19761424.4720610.963456851.225831
04/18/217744.7942561.145010470.15855913138.625020130.09445624.4751430.963458611.225222
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