Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Diagram 2D
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General data
Initial data
Approaches
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Tables
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3D animation
Calculation

Asteroid General Data

2021 UH3

General information

Preliminary designation2021 UH3
GroupAmor
Absolute magnitude24.56
Approximate diameter (m)33
Approximate mass (kg)6.31·107
Number of observations22
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)101.423227
a – orbit major semiaxis (astronomical units)1.28537800
e – orbit eccentricity0.16446900
ω – orbit ascending node-perihelion angle (degrees)307.527398
Ω – longitude of orbit ascending node (degrees)32.608457
i – orbit inclination to the ecliptic plane (degrees)23.128619
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829304.7016881.285533750.16531011306.37419233.40268623.1258431.073022021.457558
01/21/1858272.8818101.285471040.16515137306.56321633.28447723.1275001.073173731.457451
01/29/1887240.7819061.285497270.16507143306.74422533.16301223.1280011.073298401.457496
02/07/1916209.0952841.285572160.16499647306.89120433.05132323.1281931.073457291.457623
02/14/1945177.2801331.285473820.16482918307.06192832.93040523.1279161.073590221.457456
02/22/1974145.2418761.285441680.16469904307.22776832.81513623.1274551.073730661.457401
03/02/2003113.5614351.285686760.16474159307.39997532.70124123.1271331.073880671.457818
03/09/203281.7209731.285393490.16439745307.54898632.58833223.1292761.074078091.457319
03/17/206149.7050341.285427670.16432959307.72203132.47301023.1292691.074193871.457378
03/25/209017.9379911.285625180.16431103307.94213232.35344023.1313261.074382781.457713
04/03/2119346.1964951.285369030.16403352308.05507932.24212223.1321201.074525431.457278
04/10/2148314.0650921.285447060.16400479308.27560832.11945023.1332731.074627591.457411
04/18/2177282.3397651.285636850.16396000308.45629132.00329923.1333981.074843831.457733
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