Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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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

2020 AB2

General information

Preliminary designation2020 AB2
GroupAten
Absolute magnitude26.98
Approximate diameter (m)11
Approximate mass (kg)2.23·106
Number of observations27
Arc length (days)7

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)196.236834
a – orbit major semiaxis (astronomical units)0.80422900
e – orbit eccentricity0.32703400
ω – orbit ascending node-perihelion angle (degrees)156.081111
Ω – longitude of orbit ascending node (degrees)102.285058
i – orbit inclination to the ecliptic plane (degrees)2.627837
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829111.5818570.804463320.32736849158.616553100.7336692.6038150.541107370.721539
01/21/1858191.3576200.805095430.32726968158.246196100.9695882.6257430.541612100.722390
01/29/1887240.2114070.805568520.32743642157.332147101.5767902.6622440.541796050.723027
02/07/1916264.8593740.807019520.32688709157.555616100.9214042.5939940.543215260.724981
02/14/1945294.5305560.805712420.32675661157.249975101.5680852.6345160.542440560.723220
02/22/19741.9127150.804002060.32740478156.571314102.0632572.6627660.540767940.720919
03/02/200388.0467530.803583850.32708650155.768131103.0070552.7111760.540742420.720356
03/09/2032184.8024710.804386110.32649484156.148120102.2015522.6255230.541758190.721435
03/17/2061264.4040960.804273830.32628532155.841196102.5054592.6485320.541851090.721284
03/25/2090327.1497150.805391150.32536854155.665614102.2162282.6647300.543342200.722788
04/03/211922.2265700.804852910.32552163155.667918102.1044802.6841710.542855880.722063
04/10/2148102.0927330.805252330.32507218154.010435103.6117082.7328560.543487200.722601
04/18/2177157.0074980.805380230.32498846153.937719103.5643232.7456850.543640940.722773
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