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 SH2

General information

Preliminary designation2020 SH2
GroupApollo
Absolute magnitude21.99
Approximate diameter (m)110
Approximate mass (kg)2.20·109
Number of observations147
Arc length (days)2208

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)351.836058
a – orbit major semiaxis (astronomical units)1.30465500
e – orbit eccentricity0.39099100
ω – orbit ascending node-perihelion angle (degrees)262.088939
Ω – longitude of orbit ascending node (degrees)359.387912
i – orbit inclination to the ecliptic plane (degrees)44.211122
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829177.2403711.304481150.39010112262.1369800.17516544.2633400.795601591.489901
01/21/1858350.2542411.304480460.39026481262.1153150.06835144.2571790.795387641.489900
01/29/1887160.7823181.304866090.39033927262.086311359.94568044.2512200.795525611.490560
02/07/1916332.7490991.304302220.39037494262.109156359.83397444.2463400.795135311.489594
02/14/1945145.7027711.304719330.39061274262.123231359.71585344.2374150.795079341.490309
02/22/1974316.1752941.304577000.39077598262.100542359.59677544.2284760.794779651.490065
03/02/2003129.3472681.304362360.39098841262.087501359.48340644.2208410.794371801.489697
03/09/2032300.4688971.304765080.39110829262.078063359.36921944.2146460.794460631.490387
03/17/2061112.1023841.304281240.39127417262.067783359.25487944.2053050.793949671.489558
03/25/2090285.5145641.304571640.39146783262.061032359.14392544.1991660.793873821.490056
04/03/211996.1493721.304542910.39156455262.040626359.02832844.1907470.793730151.490007
04/10/2148269.9960221.304246430.39168113262.033505358.91178244.1868800.793397721.489499
04/18/217782.2504371.304658530.39169995262.038747358.79845244.1815670.793623851.490205
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