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 RU5

General information

Preliminary designation2021 RU5
GroupApollo
Absolute magnitude25.17
Approximate diameter (m)25
Approximate mass (kg)2.72·107
Number of observations35
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)78.269369
a – orbit major semiaxis (astronomical units)1.11688000
e – orbit eccentricity0.23367500
ω – orbit ascending node-perihelion angle (degrees)260.196276
Ω – longitude of orbit ascending node (degrees)349.445735
i – orbit inclination to the ecliptic plane (degrees)16.075178
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829312.9301121.116345250.23353221259.084427350.64773716.0928170.855642681.179501
01/21/1858168.8180981.115941840.23347188259.266771350.46475416.0893340.855400801.178862
01/29/188725.1719191.117063540.23372323259.280314350.28412316.0852470.855979841.180640
02/07/1916245.4465251.115989310.23355059259.560268350.12569816.0831170.855349351.178937
02/14/1945101.1832801.116038150.23350118259.770389349.93302116.0824800.855441921.179015
02/22/1974319.4158601.117148120.23381508259.841989349.77256516.0722280.855942051.180774
03/02/2003177.6936231.116073150.23360350260.136753349.58415416.0754370.855354561.179070
03/09/203233.2823421.116111540.23356694260.376353349.41182516.0741150.855424781.179131
03/17/2061253.8549861.117076290.23386962260.418504349.23083316.0636300.855826081.180660
03/25/2090109.7344491.115998630.23351914260.677815349.07225316.0691600.855391581.178952
04/03/2119325.6148281.116096260.23361430260.893642348.89141216.0691670.855360211.179107
04/10/2148187.5922391.116302430.23347907261.077325348.72486416.0683310.855669171.179433
04/18/217741.4636321.116214290.23361942261.156668348.54772116.0572580.855444951.179294
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