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

2020 WB2

General information

Preliminary designation2020 WB2
GroupApollo
Absolute magnitude23.43
Approximate diameter (m)55
Approximate mass (kg)3.01·108
Number of observations152
Arc length (days)28

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)88.916919
a – orbit major semiaxis (astronomical units)2.74062900
e – orbit eccentricity0.71402500
ω – orbit ascending node-perihelion angle (degrees)122.621323
Ω – longitude of orbit ascending node (degrees)232.837796
i – orbit inclination to the ecliptic plane (degrees)4.094852
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829333.4362172.756706310.7154674250.253736302.8786994.4909110.784372754.577057
01/21/1858104.4771672.727290300.7270264058.637430294.9087574.1593060.744478244.503993
01/29/1887253.8326732.757459860.7191568972.740519281.3876943.6819010.774413614.578934
02/07/191622.6236522.733658330.7265008078.030302276.2847853.6548530.747653374.519777
02/14/1945160.4182722.752211240.7263023587.662378267.0359823.4793690.753273764.565867
02/22/1974282.5641922.737738900.72534703103.676001251.4507723.6522570.751928114.529900
03/02/200359.7851922.748008420.72190759105.541297249.6305913.6749020.764200284.555412
03/09/2032187.6807882.723354720.72066076124.774223230.8691804.2168240.760739834.494247
03/17/2061340.2877212.737236020.71565814126.488311229.2962624.2741530.778310784.528652
03/25/2090145.5359912.715333500.72293795136.526659219.7937954.9614890.752315864.474406
04/03/2119302.5601432.734091110.71619231145.052371211.8669255.7371500.775956084.520850
04/10/214894.4498732.741056890.71228719147.601912209.6304425.9961660.788637174.538138
04/18/2177252.2576932.725549100.71773902150.726806206.9252766.4514920.769316174.499680
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