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 VD4

General information

Preliminary designation2021 VD4
GroupApollo
Absolute magnitude23.47
Approximate diameter (m)54
Approximate mass (kg)2.84·108
Number of observations23
Arc length (days)13

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)270.166522
a – orbit major semiaxis (astronomical units)1.19121700
e – orbit eccentricity0.35214600
ω – orbit ascending node-perihelion angle (degrees)51.005654
Ω – longitude of orbit ascending node (degrees)233.622152
i – orbit inclination to the ecliptic plane (degrees)10.149899
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829302.6275381.189923870.3514123449.449900235.24552110.1378410.771769941.298014
01/21/185871.7095861.190148760.3515113349.704468235.01765410.1416120.771797991.298382
01/29/1887194.9782491.190858640.3519573550.019550234.75912110.1407250.771727191.299544
02/07/1916312.2655901.191180580.3519974650.212493234.54672010.1422150.771888041.300071
02/14/194570.1704131.190614000.3518457450.475039234.28407710.1453310.771701541.299143
02/22/1974191.1819611.190891360.3519392150.653957234.04973610.1461840.771769991.299597
03/02/2003307.3030951.191424350.3522621850.863981233.80861210.1477170.771730611.300470
03/09/203262.2846451.191129700.3521720951.029044233.59748510.1501860.771647061.299988
03/17/2061175.8410411.191605700.3523444551.213479233.35828610.1528190.771750051.300767
03/25/2090288.9739601.191516050.3522890251.480932233.11087410.1540260.771758031.300620
04/03/211939.1523001.191706170.3522926351.724754232.88562610.1538370.771876881.300931
04/10/2148148.7339001.191591770.3523921552.050385232.66379210.1555960.771684181.300744
04/18/2177263.9230281.191092620.3522595652.371907232.41347710.1620630.771518851.299927
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