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 AM4

General information

Preliminary designation2021 AM4
GroupApollo
Absolute magnitude26.99
Approximate diameter (m)11
Approximate mass (kg)2.20·106
Number of observations30
Arc length (days)11

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)212.526918
a – orbit major semiaxis (astronomical units)1.65077500
e – orbit eccentricity0.42694000
ω – orbit ascending node-perihelion angle (degrees)143.426595
Ω – longitude of orbit ascending node (degrees)289.761453
i – orbit inclination to the ecliptic plane (degrees)3.129567
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829236.6917191.649698400.42774474138.481719293.8292192.8818630.944048592.118885
01/21/1858124.8827741.653157490.42831912139.099847293.4607272.8888940.945078522.125553
01/29/1887353.4522631.655383820.42891607139.589781293.1403562.8931590.945363112.129848
02/07/1916221.8405161.653764560.42849790140.287760292.6332752.9006890.945129932.126724
02/14/194596.7338921.652135330.42777854141.035867291.7982712.9314800.945387292.123582
02/22/1974338.4492631.650706700.42715702142.069836290.8313462.9532950.945595752.120828
03/02/2003225.5585741.650263020.42709204142.514404290.5154772.9578830.945448822.119973
03/09/2032109.5151281.649891330.42713338143.546011289.6781033.1306440.945167672.119257
03/17/20611.4863101.650383430.42692786144.160263289.2582223.1355800.945788772.120205
03/25/2090249.1485201.650170660.42701368144.853840288.6343443.1526460.945525222.119795
04/03/2119135.4708631.652141660.42719287145.343244288.3170663.1550010.946358522.123594
04/10/214844.9853691.642123760.42397984145.878141287.5704823.2950390.945896392.104309
04/18/2177311.3419331.653455200.42692991147.191785287.0371753.4651620.947545722.126127
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