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
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 WV4

General information

Preliminary designation2021 WV4
GroupAmor
Absolute magnitude21.79
Approximate diameter (m)120
Approximate mass (kg)2.90·109
Number of observations40
Arc length (days)60

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)40.155493
a – orbit major semiaxis (astronomical units)2.46042500
e – orbit eccentricity0.53699100
ω – orbit ascending node-perihelion angle (degrees)213.693851
Ω – longitude of orbit ascending node (degrees)276.973780
i – orbit inclination to the ecliptic plane (degrees)12.570864
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829242.8910442.538667710.48201752206.754423280.87041013.0229631.314985394.044915
01/21/1858297.5091442.547379610.47733109206.758053280.46324812.9622661.331436134.065754
01/29/1887348.6407282.545656410.47904472206.673082280.28757412.9785201.326173154.061629
02/07/191650.9386562.529421940.49048378207.042502280.02267513.0316641.288781514.022838
02/14/1945138.5044822.511815250.50228446208.466159279.45856012.9680541.250169493.980908
02/22/1974252.5462552.493344910.51634570211.412706278.13194112.6901791.205916993.937079
03/02/200339.1276362.473475910.52827618213.174530277.27517612.5757781.166797513.890112
03/09/2032216.1322212.458806450.53848818213.700611276.92792112.5797901.134768233.855557
03/17/206151.2535642.455100150.54179963213.599206276.79305812.5952381.124927793.846843
03/25/2090245.4644842.458220230.53959251213.678418276.49767512.5606941.131783003.854178
04/03/211961.5024472.477930310.52805721215.024181275.29739312.3213881.169441353.900625
04/10/2148205.6750312.492803560.51851464217.582189273.55667411.9787161.200248433.935797
04/18/2177319.0444202.516076100.50464588222.056257270.50023711.4426391.246348673.991042
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