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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Closest approaches
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

2022 UW21

General information

Preliminary designation2022 UW21
GroupApollo
Absolute magnitude27.49
Approximate diameter (m)8
Approximate mass (kg)1.10·106
Number of observations22
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)20.627762
a – orbit major semiaxis (astronomical units)1.48575500
e – orbit eccentricity0.39617100
ω – orbit ascending node-perihelion angle (degrees)119.008096
Ω – longitude of orbit ascending node (degrees)223.182326
i – orbit inclination to the ecliptic plane (degrees)2.761074
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829304.5350601.486188630.39632616113.543292228.1404482.5572920.897173191.811805
01/21/1858312.8784761.485153780.39608209114.161644227.6342382.5603220.896910961.809913
01/29/1887322.1804221.486111250.39645817114.860119227.0289252.5618000.896930301.811664
02/07/1916337.7683041.484058640.39587830115.618186226.2367062.6318340.896552021.807912
02/14/19452.4715321.480622980.39487530116.678033225.0224112.6890550.895961541.801637
02/22/197429.0829561.482885180.39536969117.198267224.6945602.6981750.896597321.805768
03/02/200358.5065291.481850590.39518471118.131266223.8410762.6943930.896245891.803878
03/09/203283.3827991.486009310.39611286119.127654223.0989962.7628640.897381921.811477
03/17/206196.1809471.485715310.39609897119.810947222.5831482.7664400.897225011.810940
03/25/2090106.7296151.484712850.39586661120.699616221.7561712.7665690.896964601.809107
04/03/2119119.8794211.485113640.39609181121.460830221.0742562.7652540.896872281.809840
04/10/2148133.8705351.484589860.39613777121.933379220.6832442.7755000.896487741.808882
04/18/2177150.8677981.484914990.39637066122.852922219.9188502.7779050.896338251.809477
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