Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
 
Asteroid search
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

2021 WO2

General information

Preliminary designation2021 WO2
GroupAten
Absolute magnitude24.62
Approximate diameter (m)32
Approximate mass (kg)5.81·107
Number of observations44
Arc length (days)10

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)3.177547
a – orbit major semiaxis (astronomical units)0.95928300
e – orbit eccentricity0.54238900
ω – orbit ascending node-perihelion angle (degrees)227.559932
Ω – longitude of orbit ascending node (degrees)66.944036
i – orbit inclination to the ecliptic plane (degrees)16.923957
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829321.8347680.958745180.54223781226.38386968.19409216.9579450.438877290.938762
01/21/1858291.9084620.958723120.54214160226.52445168.02391316.9640700.438959430.938729
01/29/1887260.5645850.958740220.54215415226.68761167.85040816.9517080.438955230.938754
02/07/1916217.5320920.959342490.54228629226.86326567.67208716.9417220.439104210.939639
02/14/1945173.6711750.959538910.54221276227.06016967.47873216.9434210.439264670.939928
02/22/1974129.7297140.959312860.54221817227.22115067.29915816.9328300.439156000.939596
03/02/200386.5218010.959351360.54237303227.40174667.10606216.9237430.439025050.939652
03/09/203245.8405280.959413370.54239483227.59761566.90904216.9204120.439032520.939743
03/17/20613.8906550.959477650.54252347227.77752966.72115416.9139210.438938510.939838
03/25/2090322.6443510.959300290.54260453227.96903666.53241016.8991000.438779600.939577
04/03/2119283.8942590.959139000.54273310228.10004066.36994116.8930000.438582520.939340
04/10/2148247.3702380.959087130.54282195228.26544866.18168716.8881890.438473580.939264
04/18/2177210.2637090.959272230.54289229228.43978466.01547116.8812170.438490730.939536
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to search
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