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 WL

General information

Preliminary designation2021 WL
GroupApollo
Absolute magnitude22.33
Approximate diameter (m)91
Approximate mass (kg)1.37·109
Number of observations96
Arc length (days)45

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)244.437697
a – orbit major semiaxis (astronomical units)1.97184900
e – orbit eccentricity0.54461000
ω – orbit ascending node-perihelion angle (degrees)289.115299
Ω – longitude of orbit ascending node (degrees)76.165406
i – orbit inclination to the ecliptic plane (degrees)4.133293
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829156.6587461.973522550.54578058284.79012479.5730114.0933230.896412272.772450
01/21/1858323.7883811.974659450.54517960285.36421879.0963674.0908330.898115402.774846
01/29/1887130.7262691.972566900.54614723286.05987878.5241064.1009670.895254952.770437
02/07/1916299.3671691.973360870.54560300286.92847877.8886924.1028830.896689272.772109
02/14/1945109.1221751.973261480.54478398287.33746377.5175434.1053810.898260242.771900
02/22/1974281.5322811.970511610.54510669288.06560976.9956184.1122300.896372552.766108
03/02/200396.5486501.971313970.54456800288.70884176.5373814.1289920.897799462.767797
03/09/2032271.5350031.971735420.54447951289.44340275.9738334.1371000.898165882.768685
03/17/206185.6206511.972322320.54501323290.17703275.3556884.1522610.897380562.769921
03/25/2090256.9490831.971674630.54505525291.03771274.7094494.1566180.897003022.768557
04/03/211967.9142971.971842480.54445008291.72143574.2308954.1634230.898272692.768911
04/10/2148241.0306571.972646670.54398516292.36151873.7725414.1692440.899556152.770605
04/18/217754.2476421.971411230.54518347293.07641573.2603904.1747260.896630422.768002
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