Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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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

2020 WA

General information

Preliminary designation2020 WA
GroupApollo
Absolute magnitude26.11
Approximate diameter (m)16
Approximate mass (kg)7.41·106
Number of observations59
Arc length (days)7

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)66.895215
a – orbit major semiaxis (astronomical units)2.77585200
e – orbit eccentricity0.66549000
ω – orbit ascending node-perihelion angle (degrees)32.513252
Ω – longitude of orbit ascending node (degrees)57.270933
i – orbit inclination to the ecliptic plane (degrees)4.671231
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829224.6794102.810359980.6578646625.64088562.5052925.2070500.961523464.711330
01/21/1858276.0218462.816037340.6532096426.50819461.8762945.1109840.976574594.725614
01/29/1887307.2404202.836773780.6462669127.43666261.1601084.9986421.003460754.777907
02/07/1916320.2572332.855758360.6404010728.17615260.5344754.9070641.026927654.825950
02/14/1945335.1698112.847927900.6437418628.77370860.0720014.8707251.014597494.806114
02/22/197410.3515362.808971130.6604501931.11768858.3088854.7423490.953785614.707838
03/02/200372.9507342.792672730.6661695131.91670357.6800184.6979510.932279294.666923
03/09/2032153.5027772.787682180.6620819132.89113157.1359024.6314120.942008244.654419
03/17/2061224.1842672.825678820.6473749335.54942554.7661384.3598620.996405184.749904
03/25/2090248.2639892.857844580.6360743938.09282452.5734854.1328291.040042834.831239
04/03/2119244.3915432.858953140.6351703339.05925251.7643604.0702411.043030934.834050
04/10/2148248.7614522.837522270.6413500740.90788850.2825933.9873691.017677164.779798
04/18/2177290.3255102.806992090.6527940944.79364246.9370033.8176850.974604244.702864
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