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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Diagram 2D
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2020 WJ4

General information

Preliminary designation2020 WJ4
GroupAmor
Absolute magnitude20.88
Approximate diameter (m)180
Approximate mass (kg)1.02·1010
Number of observations148
Arc length (days)4722

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)35.107150
a – orbit major semiaxis (astronomical units)1.89228300
e – orbit eccentricity0.35510300
ω – orbit ascending node-perihelion angle (degrees)7.167016
Ω – longitude of orbit ascending node (degrees)95.320254
i – orbit inclination to the ecliptic plane (degrees)8.237609
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829103.3733381.893180340.355046674.73324096.4702148.2595431.221012962.604885
01/21/1858155.3929731.892711030.355075105.06576196.2889328.2571851.220656472.603917
01/29/1887208.0255881.892142880.354958795.38969796.1337978.2536111.220510122.602744
02/07/1916261.3646291.892149740.355182775.80715095.9710408.2510871.220090762.602758
02/14/1945314.2533471.892561150.354937846.15665295.8012338.2471421.220819582.603607
02/22/19745.8934511.892830210.355068066.63399595.6244198.2421791.220746662.604163
03/02/200357.7212561.892536570.355270316.88426495.4640338.2407371.220174522.603557
03/09/2032110.2197641.892363350.355131027.16170495.2950188.2390931.220326432.603199
03/17/2061162.8409631.892732120.354735367.66094395.1084628.2306171.221313112.603960
03/25/2090214.8821081.892477580.355355548.00056094.9371778.2307431.219975192.603435
04/03/2119266.2619291.892663750.354752658.36769194.7508888.2217591.221236262.603819
04/10/2148317.9259311.892663210.354331968.67849894.5911098.2164381.222032142.603818
04/18/217710.4198751.892517540.354174109.08051594.3944418.2120991.222236842.603517
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