Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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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 SA2

General information

Preliminary designation2020 SA2
GroupApollo
Absolute magnitude28.11
Approximate diameter (m)6
Approximate mass (kg)4.68·105
Number of observations31
Arc length (days)3

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)11.293597
a – orbit major semiaxis (astronomical units)2.01781600
e – orbit eccentricity0.57233500
ω – orbit ascending node-perihelion angle (degrees)306.934950
Ω – longitude of orbit ascending node (degrees)356.049207
i – orbit inclination to the ecliptic plane (degrees)15.979246
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182992.4849332.016036510.57393304302.088635359.93995115.4268410.858966542.862518
01/21/1858139.8184582.017822760.57443888302.522381359.54246515.4676800.858706922.866323
01/29/1887179.5693512.020401020.57162318303.395473358.89701715.5531320.865492962.871818
02/07/1916217.1772812.020232520.57293561304.293915358.19503415.6322130.862769362.871459
02/14/1945258.5614512.019740920.57286151304.666444357.73045115.6738730.862709082.870411
02/22/1974296.8084892.020972690.57081133305.305593357.25143815.7361420.867378582.873037
03/02/2003332.0125722.019761110.57255006306.472536356.36028415.8534770.863346762.870454
03/09/203211.0984322.020240960.57199189306.963631356.00516815.9890450.864679512.871477
03/17/206147.6123522.021369270.56923269307.357882355.66229116.0297960.870739812.873883
03/25/209082.4301722.020222550.56936936308.530658354.79696016.1636410.869969732.871438
04/03/2119124.0521712.018226290.57027520308.963568354.34881116.2087020.867281882.867183
04/10/2148166.7050192.018787050.56706070309.470551353.93179816.2731590.874012242.868378
04/18/2177207.7262962.019190080.56741129310.361600353.30138916.3739190.873478842.869237
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