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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Approaches archive
Diagram 2D
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2004 SA20

General information

Preliminary designation2004 SA20
GroupApollo
Absolute magnitude22.61
Approximate diameter (m)80
Approximate mass (kg)9.33·108
Number of observations19
Arc length (days)17

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)288.892552
a – orbit major semiaxis (astronomical units)2.40822700
e – orbit eccentricity0.71566400
ω – orbit ascending node-perihelion angle (degrees)150.597196
Ω – longitude of orbit ascending node (degrees)132.739439
i – orbit inclination to the ecliptic plane (degrees)3.050246
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182929.1395682.402632470.71663621133.307275147.3398902.3033780.680819053.724188
01/21/1858315.2325332.404819160.71532105133.583959147.0325942.3136680.684601393.729274
01/29/1887212.0072722.409360610.71471027139.650829141.8866002.5295060.687365843.739843
02/07/1916133.4335222.403035870.71799935140.120212141.4221552.5560800.677657683.725126
02/14/194538.5384082.423012540.70883505144.267975137.9907922.7178200.705496333.771674
02/22/1974305.0026662.404626610.71849186145.994910136.5049762.8169890.676921963.728826
03/02/2003223.4873152.419976550.71270675146.892137135.7598682.8505290.695242933.764587
03/09/2032114.8976792.412330710.71651646150.707227132.6653893.0730220.683856063.746760
03/17/206134.1096082.404547680.71905339150.963874132.3745723.0954420.675549513.728642
03/25/2090296.3442102.421665100.71067405153.771674130.2779903.2619670.700650563.768528
04/03/2119207.5089342.400794100.71941555155.017563129.2438903.3688820.673625493.719915
04/10/2148127.9773722.417156470.71170635155.679792128.7594733.4012740.696850863.758009
04/18/217728.6357822.407430280.71822398158.273859126.9109323.6149470.678356133.735349
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