Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 BM

General information

Preliminary designation2021 BM
GroupApollo
Absolute magnitude25.28
Approximate diameter (m)23
Approximate mass (kg)2.33·107
Number of observations79
Arc length (days)169

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)23.263377
a – orbit major semiaxis (astronomical units)1.19079400
e – orbit eccentricity0.18049700
ω – orbit ascending node-perihelion angle (degrees)340.749254
Ω – longitude of orbit ascending node (degrees)177.146640
i – orbit inclination to the ecliptic plane (degrees)1.389243
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182983.4065081.171224160.16994271318.596176200.9722501.4882580.972183151.267537
01/21/185864.2311421.168526780.16822123322.990666196.6068371.5411190.971955761.263161
01/29/188765.6214241.168022160.16783615325.587454194.7413921.5527970.971985821.262343
02/07/191667.2230161.167493560.16782216327.472935191.9002541.6201060.971562281.261486
02/14/1945213.4465561.193488440.18133840336.142642187.4108281.0672730.977063161.303851
02/22/1974311.0524191.193943680.18189432336.471935185.6099441.1217780.976772111.304597
03/02/200355.5089271.190928330.18051264336.702705183.8399241.1790320.975950711.299658
03/09/2032175.6217831.190961640.18065442340.784688177.1301371.3902280.975809161.299712
03/17/2061338.8239341.186158520.17786817345.592957172.4437851.5227160.975178681.291858
03/25/2090149.5831811.185806570.17792750345.393358171.1015761.5790960.974818971.291283
04/03/21195.8465871.179585170.17417928349.486394167.0485251.7259510.974125881.281134
04/10/2148220.5854441.184833900.17676041350.977216166.1528471.7084070.975402181.289694
04/18/217742.1520331.182791330.17580746351.549671165.8373871.7167260.974847791.286361
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