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 BA

General information

Preliminary designation2021 BA
GroupApollo
Absolute magnitude26.00
Approximate diameter (m)17
Approximate mass (kg)8.63·106
Number of observations61
Arc length (days)727

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)57.742280
a – orbit major semiaxis (astronomical units)1.00439884
e – orbit eccentricity0.23050647
ω – orbit ascending node-perihelion angle (degrees)98.579468
Ω – longitude of orbit ascending node (degrees)116.927123
i – orbit inclination to the ecliptic plane (degrees)12.455543
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182999.8034641.015225940.2376559595.691334118.56474011.9516370.773951461.022927
01/21/1858238.1925951.013711140.2378066495.875633118.33612511.9516010.772643901.020638
01/29/188724.8755961.014120880.2378667596.289334118.14960411.9504300.772895231.021257
02/07/1916359.0328630.994230130.22991769100.454306117.93660412.5154440.765639040.991359
02/14/194592.9568260.994793020.22978825100.667265117.80244212.5181210.766201280.992201
02/22/1974184.7291790.994384440.22982458100.844228117.66990512.5232210.765850450.991590
03/02/2003280.4376000.995148660.23015379101.223366117.42002812.4881600.766111430.992733
03/09/2032313.7317651.004680430.2304940298.397655116.84638812.4574790.773107591.007030
03/17/2061249.0605151.005204420.2310967998.530356116.42957312.4095470.772904911.007818
03/25/2090178.8353391.004771050.2313062698.712570116.30949812.4132090.772361221.007167
04/03/2119111.8690371.004796440.2313628398.857681116.18664912.4156370.772323901.007205
04/10/214840.4390911.005200720.2311698699.063356116.06472012.4180750.772828621.007813
04/18/217755.9262110.994687140.23171414101.773964115.78688512.4292770.764204070.992043
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