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

2021 VL4

General information

Preliminary designation2021 VL4
GroupApollo
Absolute magnitude26.06
Approximate diameter (m)16
Approximate mass (kg)7.94·106
Number of observations12
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)55.608207
a – orbit major semiaxis (astronomical units)1.68783600
e – orbit eccentricity0.46138600
ω – orbit ascending node-perihelion angle (degrees)77.950432
Ω – longitude of orbit ascending node (degrees)266.093726
i – orbit inclination to the ecliptic plane (degrees)1.608860
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829338.6456561.684146580.4604474570.043793273.2399431.5977740.908685582.185599
01/21/185875.1789421.685057300.4608865070.852293272.5334931.5936140.908437132.187372
01/29/1887168.8507501.685829920.4613214171.718715271.7822431.5891090.908120482.188876
02/07/1916262.2436351.685858390.4611073072.530096271.1175641.5848560.908496772.188932
02/14/19451.0317301.683842080.4610821773.632032270.1316381.5867290.907452532.185006
02/22/1974101.4659571.683930050.4606619074.417957269.4159011.5837560.908207642.185177
03/02/2003191.7336541.686498390.4614855976.193826267.7709701.5890620.908203682.190178
03/09/2032279.4434741.687727170.4616211378.190802265.8981151.6081140.908636642.192573
03/17/20619.4099891.685526470.4608899979.235428265.0087661.6105340.908684202.188285
03/25/209096.6909101.686113920.4611961681.250909263.2077151.6248450.908484662.189430
04/03/2119187.1404561.687460960.4616253082.134381262.4923641.6265320.908486292.192054
04/10/2148278.6945231.684351690.4608120683.655113261.1804521.6041930.908182112.185998
04/18/217718.6053631.683713980.4609655184.502238260.4153791.6023690.907579912.184757
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