Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
 
Asteroid search
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 AR

General information

Preliminary designation2021 AR
GroupAten
Absolute magnitude23.93
Approximate diameter (m)43
Approximate mass (kg)1.51·108
Number of observations29
Arc length (days)8

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)20.535216
a – orbit major semiaxis (astronomical units)0.95394900
e – orbit eccentricity0.43893700
ω – orbit ascending node-perihelion angle (degrees)225.729408
Ω – longitude of orbit ascending node (degrees)103.347334
i – orbit inclination to the ecliptic plane (degrees)20.129310
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182984.2200350.954147040.43902193224.999276104.29881520.1079760.535255570.932016
01/21/1858134.9890360.954085510.43899714225.095467104.16053120.1139240.535244700.931926
01/29/1887186.1797450.954213680.43899684225.215126104.01877720.1117010.535316890.932114
02/07/1916236.5891010.954126460.43902252225.313964103.87289820.1151910.535243460.931986
02/14/1945287.7477900.954123420.43903541225.431925103.73141720.1196290.535229450.931982
02/22/1974339.5116740.954124430.43903631225.523308103.59782720.1201300.535229160.931983
03/02/200330.7864830.954005530.43899732225.618666103.45632620.1246430.535199660.931809
03/09/203281.7734820.954003860.43890490225.739206103.31794720.1275920.535286890.931807
03/17/2061133.1965920.953957390.43892640225.842643103.18912920.1268820.535240310.931739
03/25/2090183.9000880.953930990.43882749225.971257103.04337620.1314960.535319840.931700
04/03/2119233.9408060.953889030.43879069226.094306102.90142920.1353560.535331410.931638
04/10/2148284.8118100.954089090.43886152226.218540102.76219320.1314040.535376100.931932
04/18/2177335.6195350.954020560.43890887226.309403102.62612620.1349460.535292470.931831
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to search
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