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 VA

General information

Preliminary designation2021 VA
GroupApollo
Absolute magnitude25.50
Approximate diameter (m)21
Approximate mass (kg)1.72·107
Number of observations103
Arc length (days)8

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)79.838616
a – orbit major semiaxis (astronomical units)1.08628600
e – orbit eccentricity0.36612600
ω – orbit ascending node-perihelion angle (degrees)80.623040
Ω – longitude of orbit ascending node (degrees)218.928534
i – orbit inclination to the ecliptic plane (degrees)24.113870
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829340.0321521.086005660.3683679879.597651219.94259223.9627240.685955951.131745
01/21/1858212.0907591.085974010.3684235679.690804219.80317923.9624640.685875601.131696
01/29/188763.6310951.087793200.3681438180.050568219.64197323.9751700.687328861.134541
02/07/1916272.1278821.087771770.3682065980.161185219.50278923.9761460.687247041.134507
02/14/1945131.7777391.086009730.3679571780.124946219.34349623.9964740.686404671.131752
02/22/19742.6934011.085996090.3680601180.207765219.20490223.9960950.686284261.131730
03/02/2003231.2126601.085112500.3670524280.313816219.04551324.0549080.686819331.130350
03/09/2032108.0246991.086214320.3660229880.647879218.89937124.1183920.688634911.132072
03/17/2061338.7486901.086057050.3661294580.718818218.75826824.1186880.688419581.131826
03/25/2090209.9944191.085280820.3659293080.744156218.60324424.1304480.688144771.130613
04/03/211977.7493691.087868020.3657882281.180617218.45774824.1345640.689938721.134658
04/10/2148284.8409651.087979850.3658458081.317227218.30783724.1333450.689947001.134833
04/18/2177141.9571921.086007200.3635458381.451141218.15641024.2700670.691193811.131748
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