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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Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2020 WK

General information

Preliminary designation2020 WK
GroupApollo
Absolute magnitude25.63
Approximate diameter (m)20
Approximate mass (kg)1.44·107
Number of observations38
Arc length (days)38

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)307.593720
a – orbit major semiaxis (astronomical units)1.56696200
e – orbit eccentricity0.35240300
ω – orbit ascending node-perihelion angle (degrees)334.920479
Ω – longitude of orbit ascending node (degrees)63.879462
i – orbit inclination to the ecliptic plane (degrees)7.000419
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182989.2203891.566462540.35298023332.54761265.2029466.9515801.013532231.960562
01/21/185817.1273301.566521640.35282924332.79330565.0688976.9516991.013807001.960673
01/29/1887303.5552351.566768240.35305435333.16425164.8510706.9568391.013613911.961136
02/07/1916229.7548731.568644050.35347247333.49204264.6871976.9574471.014171571.964659
02/14/1945153.2992941.567512920.35298368333.79535364.4954496.9608121.014206441.962535
02/22/197476.2642001.567639770.35273430334.29042764.2442166.9791161.014679451.962773
03/02/2003359.0943591.567548740.35270210334.51866664.1208846.9804731.014671001.962602
03/09/2032282.8534071.567002320.35237992334.98932963.8401397.0012591.014822171.961576
03/17/2061209.1816841.566891150.35242810335.22964463.7243667.0024421.014674681.961367
03/25/2090137.5770401.566077580.35233705335.69049263.4486457.0247421.014290431.959840
04/03/211967.5913811.566622900.35241964335.93074563.3123917.0233241.014514221.960863
04/10/2148354.1885891.566769540.35252961336.40193263.0734087.0420341.014436891.961139
04/18/2177281.6712661.565570470.35179570336.85545262.8130507.0609001.014809521.958888
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