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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Initial data
Approaches
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Tables
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3D animation
Calculation

Asteroid General Data

2021 UD1

General information

Preliminary designation2021 UD1
GroupAmor
Absolute magnitude25.52
Approximate diameter (m)21
Approximate mass (kg)1.67·107
Number of observations45
Arc length (days)18

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)347.562797
a – orbit major semiaxis (astronomical units)2.82264000
e – orbit eccentricity0.63543500
ω – orbit ascending node-perihelion angle (degrees)176.406782
Ω – longitude of orbit ascending node (degrees)230.767079
i – orbit inclination to the ecliptic plane (degrees)4.610328
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829138.3867052.819921130.63678304173.461836233.4024344.3743161.024243194.735393
01/21/1858180.9184222.832425590.63261422173.849482232.9469484.3840691.040592904.766926
01/29/1887217.5378572.830139750.63361097174.252280232.4811994.4303221.036932154.761156
02/07/1916252.8558932.823911730.63586100174.701827232.1674704.4754441.028296394.745449
02/14/1945290.5028022.822041800.63617459175.092125231.8585974.5083431.026730524.740736
02/22/1974332.1471682.827454170.63445548175.495417231.4630254.5356661.033560374.754381
03/02/200316.7099102.825835780.63542920175.973983231.1036264.5730661.030217224.750299
03/09/203265.1468232.813090880.63925101176.502867230.6621804.6439911.014819684.718199
03/17/2061114.6775482.814037380.63883808176.861904230.3692064.6710321.016323154.720580
03/25/2090157.1441332.828064060.63420342177.424829230.0023754.6878461.034496164.755919
04/03/2119190.6106382.839253350.63062433177.756011229.5752434.6893871.048751124.784173
04/10/2148221.8073742.832358070.63361115178.103656229.1490964.7463101.037744434.766755
04/18/2177261.2197532.816426900.63697884178.717974228.8175464.8051911.022422564.726594
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