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
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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 VA2

General information

Preliminary designation2021 VA2
GroupAten
Absolute magnitude25.07
Approximate diameter (m)26
Approximate mass (kg)3.12·107
Number of observations49
Arc length (days)10

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)98.582799
a – orbit major semiaxis (astronomical units)0.96981300
e – orbit eccentricity0.04794700
ω – orbit ascending node-perihelion angle (degrees)8.355652
Ω – longitude of orbit ascending node (degrees)223.786527
i – orbit inclination to the ecliptic plane (degrees)25.751568
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829136.6063410.969567150.0494601811.684082224.58355925.7266040.921612190.954701
01/21/1858284.0801230.968817820.0497676810.559013224.44842625.7354120.920602010.953595
01/29/188778.8653550.968925270.0498044410.571296224.34687125.7353690.920668490.953753
02/07/1916229.1847060.969244510.0492952810.502477224.24256325.7374240.921465330.954225
02/14/194518.1832600.969000410.049121959.237853224.10757525.7449530.921401230.953864
02/22/1974171.5272650.968856670.049332589.265700224.00672425.7465500.921060470.953652
03/02/2003322.8746740.969456430.048557268.696848223.87575225.7486720.922382280.954538
03/09/2032105.5097730.969932920.047982138.396789223.77281725.7510540.923393480.955241
03/17/2061241.5570820.969999540.047903008.348647223.67112525.7525290.923533650.955340
03/25/209024.2596470.969233410.048430397.475883223.53869425.7607200.922293060.954208
04/03/2119175.4693620.968872280.048731797.313727223.43362825.7642740.921657400.953675
04/10/2148329.5037570.969668290.048262317.071179223.31374025.7635440.922869860.954851
04/18/2177115.0556480.969706740.047646406.501351223.19757225.7686220.923503710.954907
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