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
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Tables
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3D animation
Calculation

Asteroid General Data

2021 UA3

General information

Preliminary designation2021 UA3
GroupApollo
Absolute magnitude27.36
Approximate diameter (m)9
Approximate mass (kg)1.32·106
Number of observations34
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)62.297362
a – orbit major semiaxis (astronomical units)2.45487800
e – orbit eccentricity0.63770000
ω – orbit ascending node-perihelion angle (degrees)228.698745
Ω – longitude of orbit ascending node (degrees)214.312893
i – orbit inclination to the ecliptic plane (degrees)11.840418
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829334.4783002.444733090.64690376216.314158224.33886313.6376730.863226053.822503
01/21/1858177.3938822.459089840.64008216217.092137223.51503813.4494720.885070313.856224
01/29/1887351.5309232.473802200.63141078219.580742221.56418513.0071220.911816823.890882
02/07/1916150.3644102.466972680.63588484224.586335217.85892812.3175130.898262153.874781
02/14/1945338.7323012.451952250.64511655225.954419216.87461412.1950390.870157263.839447
02/22/1974189.6887662.443507950.65008294226.070236216.65477112.1951260.855025123.819630
03/02/200340.4142672.443576660.64616037226.563457216.11412912.1407950.864634263.819791
03/09/2032238.4958152.462203020.63608028230.289989213.05192911.6136940.896044243.863549
03/17/206175.2643342.442601720.64375079233.582658210.48905811.3499420.870174943.817505
03/25/2090300.5312042.433771870.64975299233.983923210.06190011.3291690.852421333.796824
04/03/2119168.2416002.442677110.64585973234.483815209.42534311.2607200.865050333.817682
04/10/21488.7544562.458414960.63751907237.516183206.77919710.9643010.891128533.854636
04/18/2177205.1147892.441358890.64649352242.483055202.70843410.6197100.863036183.814592
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