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 WB4

General information

Preliminary designation2020 WB4
GroupApollo
Absolute magnitude26.59
Approximate diameter (m)13
Approximate mass (kg)3.82·106
Number of observations19
Arc length (days)8

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)106.488181
a – orbit major semiaxis (astronomical units)1.38635100
e – orbit eccentricity0.41963000
ω – orbit ascending node-perihelion angle (degrees)71.846822
Ω – longitude of orbit ascending node (degrees)67.790414
i – orbit inclination to the ecliptic plane (degrees)3.043041
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829130.3820101.393549160.4212152769.05322769.5872443.2479580.806564981.645069
01/21/18584.7459011.392535310.4206543269.48595669.3603773.2459490.806759311.643274
01/29/1887235.8037881.394736310.4214179669.64048669.1708293.2406160.806969371.647171
02/07/191697.1877741.395148680.4215991269.93527568.9506233.2368310.806955221.647902
02/14/1945314.9318081.395030140.4215279670.17599468.7361123.2363970.806985941.647692
02/22/1974179.4051731.394355460.4213421870.55752468.4187233.2419330.806854691.646497
03/02/200345.6542911.393821870.4212782270.79052568.1979993.2410160.806635081.645552
03/09/2032294.7017221.386127310.4196638071.86955667.7715233.0426530.804419861.631944
03/17/2061211.8954801.388127110.4200214072.30679967.4258333.0483840.805084021.635477
03/25/209097.6796991.393440300.4217229672.69088566.8950562.8823600.805794531.644876
04/03/2119324.1678691.394841620.4219812072.96840066.6596502.8804170.806244681.647358
04/10/2148164.4214371.398352700.4229615873.04799566.4432282.8532140.806903241.653582
04/18/2177353.7025291.399330650.4229265173.51829466.0798602.8579620.807516621.655317
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