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 HW4

General information

Preliminary designation2020 HW4
GroupAmor
Absolute magnitude23.03
Approximate diameter (m)66
Approximate mass (kg)5.22·108
Number of observations35
Arc length (days)117

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)259.867273
a – orbit major semiaxis (astronomical units)2.31879100
e – orbit eccentricity0.51986800
ω – orbit ascending node-perihelion angle (degrees)132.193564
Ω – longitude of orbit ascending node (degrees)103.095018
i – orbit inclination to the ecliptic plane (degrees)8.011361
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829311.0393372.316599280.52248358124.374315108.8095767.5918771.106214203.525957
01/21/185827.6644322.317410590.52172263125.547311107.9479837.6494681.108365043.527809
01/29/1887102.0528722.319651410.52084646127.106944106.8686647.7265961.111469183.532927
02/07/1916175.5110422.319158370.52079061128.718609105.7607717.8086601.111362473.531801
02/14/1945250.1008192.317482920.52215094130.001142104.8298957.8820531.107407043.527974
02/22/1974329.0337662.322336060.51810897130.477868104.4566317.9048701.119112903.539062
03/02/200348.0445732.322944290.51793840131.888993103.4690647.9852831.119802243.540453
03/09/2032125.6856592.319057210.51997113132.268467103.0483708.0121981.113214413.531570
03/17/2061200.4406332.320900420.51900003133.677415102.1166998.0965681.116353033.535781
03/25/2090275.3265392.318491000.52149093135.080255101.1600038.1855801.109418983.530277
04/03/2119351.6102572.316051150.52292833136.200199100.3612298.2586361.104922393.524705
04/10/214869.9931592.316922380.52228972137.15844899.6813258.3177081.106817643.526694
04/18/2177147.0373912.321223250.51882441138.13177699.0353628.3702951.116915963.536519
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