Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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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 RL4

General information

Preliminary designation2021 RL4
GroupAmor
Absolute magnitude24.90
Approximate diameter (m)28
Approximate mass (kg)3.94·107
Number of observations21
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)125.466563
a – orbit major semiaxis (astronomical units)1.57500500
e – orbit eccentricity0.35355500
ω – orbit ascending node-perihelion angle (degrees)36.375726
Ω – longitude of orbit ascending node (degrees)351.836618
i – orbit inclination to the ecliptic plane (degrees)15.381222
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829180.7266891.574941420.3522258434.279949353.14872315.5074761.020206351.976502
01/21/185864.7585011.574879390.3525137434.655521352.91736515.4860371.019712761.976385
01/29/1887310.3204561.575010760.3528683334.915107352.75910315.4703961.019239351.976632
02/07/1916195.5667411.574939970.3527282735.172786352.58712415.4537761.019414111.976499
02/14/194579.5198201.575151720.3529835735.513328352.36778115.4330651.019149041.976898
02/22/1974324.3352671.575292910.3532426135.784323352.18865315.4143231.018832321.977164
03/02/2003208.8188561.574938030.3533361736.044787352.02870615.3998311.018455461.976495
03/09/203292.6132991.574788890.3534269436.461609351.79184715.3752361.018216081.976215
03/17/2061338.5980571.575015540.3536087936.703337351.63365115.3602701.018076201.976641
03/25/2090224.3596801.574942730.3537935336.963502351.46499215.3423081.017738181.976504
04/03/2119109.1058501.574654060.3540820037.311793351.24091315.3239861.017097401.975961
04/10/2148355.3605831.574858640.3545135637.575640351.07721515.3088961.016549901.976346
04/18/2177241.6554011.574721780.3543738837.840513350.89465915.2921971.016681511.976088
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