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
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3D animation
Calculation

Asteroid General Data

2011 WU4

General information

Preliminary designation2011 WU4
GroupApollo
Absolute magnitude22.45
Approximate diameter (m)86
Approximate mass (kg)1.16·109
Number of observations58
Arc length (days)23

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)120.099696
a – orbit major semiaxis (astronomical units)1.94057000
e – orbit eccentricity0.51948300
ω – orbit ascending node-perihelion angle (degrees)86.515760
Ω – longitude of orbit ascending node (degrees)31.002241
i – orbit inclination to the ecliptic plane (degrees)6.275933
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829111.0713891.940907900.5210052980.70707735.6905386.3460280.929684612.704008
01/21/185815.8627111.939863340.5208181881.59447734.9553826.3290100.929547252.701826
01/29/1887280.7900251.940150080.5203261382.45679334.2842256.3196470.930639292.702425
02/07/1916184.7475251.939052690.5207609783.43214533.5248856.3081440.929269742.700132
02/14/194590.7823531.939780910.5202042884.23941232.8647046.2980900.930698572.701653
02/22/1974355.4510471.940296900.5205860885.23669832.0727456.2914110.930205352.702731
03/02/2003260.2488461.940988250.5199446085.95676031.4900456.2858090.931781902.704176
03/09/2032165.5506361.941448340.5194426286.71116230.8586936.2693310.932977322.705138
03/17/206171.9430661.940015110.5194282587.66413430.1015406.2679060.932316462.702143
03/25/2090337.8964451.940150450.5191271988.26768729.5655546.2675640.932965592.702425
04/03/2119243.5081631.939486350.5190170489.41983628.7135786.2612780.932859892.701038
04/10/2148150.6510501.939555390.5191577190.05979428.1528596.2503260.932620262.701182
04/18/217757.9547561.940288380.5184232391.15651727.2977836.2479720.934397812.702714
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