Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 UK

General information

Preliminary designation2021 UK
GroupAmor
Absolute magnitude24.68
Approximate diameter (m)31
Approximate mass (kg)5.34·107
Number of observations44
Arc length (days)40

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)355.843591
a – orbit major semiaxis (astronomical units)1.34702800
e – orbit eccentricity0.18517000
ω – orbit ascending node-perihelion angle (degrees)158.264162
Ω – longitude of orbit ascending node (degrees)216.763760
i – orbit inclination to the ecliptic plane (degrees)10.628121
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829265.0333631.346648600.18618764156.260407217.90651410.5864681.095919271.562723
01/21/1858108.1585091.347047810.18598549156.576330217.72765510.5952181.096516461.563418
01/29/1887310.2903761.346917340.18597713156.890187217.55915310.6006381.096421521.563191
02/07/1916152.7264361.346933610.18577694157.126000217.40287110.6043131.096704411.563219
02/14/1945356.2218691.346909010.18567610157.388834217.23712810.6108151.096820201.563176
02/22/1974197.0336671.347149130.18526413157.767962217.05172110.6187941.097570721.563594
03/02/200337.7365861.347085700.18525165157.990738216.89712210.6227491.097535841.563484
03/09/2032239.6763851.347050140.18522098158.320621216.74050510.6297191.097548181.563422
03/17/206181.1543191.347265620.18523539158.625458216.57299910.6346731.097704351.563797
03/25/2090281.0531431.347371130.18495184158.895606216.40658210.6413011.098172371.563981
04/03/2119124.7191011.346549510.18510539159.310745216.22449510.6459991.097295941.562551
04/10/2148329.3289841.346732530.18530443159.672499216.05673310.6529071.097177031.562869
04/18/2177172.4581531.347071900.18524930159.915261215.90016410.6577171.097527771.563460
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