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 AB1

General information

Preliminary designation2021 AB1
GroupAten
Absolute magnitude26.69
Approximate diameter (m)12
Approximate mass (kg)3.33·106
Number of observations21
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)13.242991
a – orbit major semiaxis (astronomical units)0.73226000
e – orbit eccentricity0.46245500
ω – orbit ascending node-perihelion angle (degrees)201.785452
Ω – longitude of orbit ascending node (degrees)101.333944
i – orbit inclination to the ecliptic plane (degrees)9.085357
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182933.3189030.732592200.46278334200.123362103.5601138.9236980.393560740.627038
01/21/1858137.6475360.732608890.46259357200.348871103.2616648.9470920.393708730.627060
01/29/1887241.3581090.732188550.46269976200.574593102.8698508.9964590.393405080.626520
02/07/1916346.9801790.732468240.46261948200.923637102.5352838.9906910.393614170.626879
02/14/194598.9988260.732383660.46253964201.123989102.2241969.0241500.393627180.626771
02/22/1974210.5830400.731890650.46314273201.262449101.9103769.0086090.392920820.626138
03/02/2003321.8188800.732377430.46250848201.708671101.5605389.0377010.393646650.626763
03/09/203275.8797050.732487070.46229328201.831727101.3137159.0853140.393863220.626903
03/17/2061185.7793820.732242800.46253706202.122809100.9549639.0694130.393553360.626590
03/25/2090293.0212640.732595140.46189406202.470526100.5919209.1348900.394213790.627042
04/03/211930.1655210.732966190.46112830202.751327100.2508419.2362660.394974740.627518
04/10/2148115.3515090.733551260.46057687203.10285199.9177779.2511290.395694510.628270
04/18/2177188.4696090.733296210.46087948203.34988599.5985859.2414600.395335040.627942
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