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 AN1

General information

Preliminary designation2021 AN1
GroupApollo
Absolute magnitude26.82
Approximate diameter (m)11
Approximate mass (kg)2.78·106
Number of observations47
Arc length (days)14

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)350.376989
a – orbit major semiaxis (astronomical units)1.20704700
e – orbit eccentricity0.23278400
ω – orbit ascending node-perihelion angle (degrees)238.100841
Ω – longitude of orbit ascending node (degrees)289.841126
i – orbit inclination to the ecliptic plane (degrees)2.986430
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182912.2681731.216444360.23597025231.947674295.4164153.0997280.929399681.341649
01/21/1858242.7444761.210536840.23357667232.954060295.0640723.0782900.927783681.331888
01/29/1887192.1966981.207292720.23230042233.562821294.7819513.0736280.926838111.326537
02/07/1916146.5091811.208152920.23277440233.921589294.5230983.0698340.926925851.327955
02/14/194575.6421121.212710220.23494596234.931204292.3804743.0447120.927788851.335476
02/22/1974325.5171061.215518560.23612565236.284680290.6172843.0479070.928503451.340118
03/02/2003200.3944881.215416890.23603193236.653245290.3343063.0457070.928539701.339950
03/09/2032111.3765491.206848160.23266248238.155743289.8093132.9864330.926059881.325805
03/17/206173.8678011.206737160.23261922238.522459289.5197962.9811780.926026901.325622
03/25/209025.2779641.204884520.23229042240.537656287.6707532.8788730.925001391.322570
04/03/21196.0280051.205174710.23241123240.854415287.4086662.8751810.925078571.323048
04/10/2148328.2858701.206613400.23340555241.774748286.0991462.7757100.924983131.325418
04/18/2177289.0767641.207944860.23400359242.342377285.7117682.7732170.925281421.327612
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