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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Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 SO2

General information

Preliminary designation2021 SO2
GroupApollo
Absolute magnitude24.11
Approximate diameter (m)40
Approximate mass (kg)1.17·108
Number of observations82
Arc length (days)150

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)111.330007
a – orbit major semiaxis (astronomical units)1.06581100
e – orbit eccentricity0.05935000
ω – orbit ascending node-perihelion angle (degrees)0.442966
Ω – longitude of orbit ascending node (degrees)346.815482
i – orbit inclination to the ecliptic plane (degrees)7.453032
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829179.1007211.061539090.055870070.604460350.8961027.5293231.002230821.093716
01/21/185853.7683381.056878160.051728440.595330350.2014447.5590671.002207501.086521
01/29/1887296.6462151.062733720.057009240.239454349.5780977.5022261.002148081.095563
02/07/1916104.2868561.061203900.055484210.400162348.8389437.5132911.002323841.093198
02/14/1945296.5837691.061652580.055833740.380970348.5830897.5074901.002376551.093891
02/22/1974167.9907161.057675160.052468150.526953348.0310437.5344511.002180901.087750
03/02/200316.4061291.062082940.056022990.250614347.5082767.4962941.002581881.094557
03/09/2032192.2068841.065743340.059434620.470122346.7928597.4553011.002401291.100220
03/17/2061298.8032611.066871970.060257910.854792346.1901497.4431451.002584501.101968
03/25/209027.1763271.073710100.066009940.998059345.4761337.3819811.002834561.112580
04/03/211946.6529591.074657370.066659650.962327345.1932747.3737881.003021091.114052
04/10/214897.1573561.070106050.062931931.490294344.5615207.4069671.002762221.106983
04/18/2177214.3111181.062587790.05613968359.618680343.9083447.4625091.002934451.095337
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