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 WB

General information

Preliminary designation2020 WB
GroupApollo
Absolute magnitude27.60
Approximate diameter (m)8
Approximate mass (kg)9.46·105
Number of observations107
Arc length (days)10

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)10.523338
a – orbit major semiaxis (astronomical units)1.24375200
e – orbit eccentricity0.19936400
ω – orbit ascending node-perihelion angle (degrees)168.372161
Ω – longitude of orbit ascending node (degrees)234.426710
i – orbit inclination to the ecliptic plane (degrees)5.845062
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829354.1085041.248344320.20529986160.998850237.9548085.3878660.992059401.394769
01/21/1858277.7296011.247683830.20391993162.919555237.0661015.5180550.993256231.393662
01/29/1887213.5161861.248981130.20454175163.209816236.8578135.5182050.993512341.395836
02/07/1916168.6618931.245063280.20194264163.763987236.3259435.5824230.993631921.389273
02/14/1945123.8445011.246532870.20211948165.487910235.7425375.6847880.994584291.391734
02/22/197478.9272311.241177220.19865814166.226974235.1498655.7636930.994607261.382774
03/02/200376.1923681.241175150.19854289166.537186234.9145235.7670660.994748651.382771
03/09/203262.8742441.243673170.19939482168.440950234.3902875.8460390.995691181.386947
03/17/206134.8783601.243696860.19935209168.699038234.1871645.8486270.995763281.386987
03/25/209048.9976221.239202220.19635229169.573488233.6146185.9427010.995882031.379475
04/03/211978.4498621.232213690.19176966170.437509232.9988886.0355850.995912491.367822
04/10/2148159.8348251.230897870.19087342170.834763232.7056286.0470840.995952191.365632
04/18/2177228.5205541.233591350.19246189171.548206232.3253386.0360440.996172031.370117
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