Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 UY9 (826726)

General information

Preliminary designation2021 UY9
Number826726
GroupApollo
Absolute magnitude17.70
Approximate diameter (m)770
Approximate mass (kg)8.24·1011
Number of observations255
Arc length (days)4536

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)138.645999
a – orbit major semiaxis (astronomical units)2.04008800
e – orbit eccentricity0.54126400
ω – orbit ascending node-perihelion angle (degrees)87.419123
Ω – longitude of orbit ascending node (degrees)79.876199
i – orbit inclination to the ecliptic plane (degrees)36.507449
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829243.7609062.040392690.5395798086.34536082.36361936.5769840.939438012.914548
01/21/1858229.9791802.039797670.5406932286.29872882.10285036.5587520.936892902.913273
01/29/1887215.2941442.040732890.5398283686.34638981.82411536.5611570.939087402.915277
02/07/1916198.0419222.042163630.5381580086.53002281.43077936.5537690.943156942.918344
02/14/1945178.1933722.042269520.5380108386.93184680.92303036.5636390.943506392.918571
02/22/1974159.0718802.041739790.5387555587.29385580.44112836.5302060.941741162.917435
03/02/2003143.0107402.040398600.5406537987.42970780.08440736.5182110.937249362.914561
03/09/2032129.0023602.039661700.5413641587.45494879.82395736.5067650.935461972.912982
03/17/2061114.7797552.040954050.5401640287.44004579.53738936.5138700.938504112.915751
03/25/209097.5559592.041157630.5390926587.65005079.17111036.5256020.940784552.916187
04/03/211978.1932612.041950680.5382120288.10695978.59683636.5268170.942948292.917887
04/10/214859.9753862.040911230.5394422688.41694678.17002636.5135090.939957472.915659
04/18/217744.5073932.039702100.5412896288.61047377.77682436.4868080.935632522.913069
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