Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
 
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 UK2

General information

Preliminary designation2021 UK2
GroupApollo
Absolute magnitude26.80
Approximate diameter (m)12
Approximate mass (kg)2.86·106
Number of observations27
Arc length (days)11

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)99.373594
a – orbit major semiaxis (astronomical units)1.28772400
e – orbit eccentricity0.40799600
ω – orbit ascending node-perihelion angle (degrees)95.512132
Ω – longitude of orbit ascending node (degrees)210.442757
i – orbit inclination to the ecliptic plane (degrees)1.325636
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829232.7511331.304848470.4113992489.722185216.4606861.3474360.768034801.490530
01/21/185859.8799911.300558400.4107938991.982975214.6584901.2330200.766296951.483185
01/29/1887269.8585511.298700910.4103783292.964002213.7241991.2365150.765742221.480009
02/07/1916136.7540691.295088670.4094502293.317290213.1952511.2496060.764814331.473838
02/14/194532.5707341.294482050.4093773293.992810212.5884631.2515280.764550461.472803
02/22/1974284.0430721.295588700.4095208395.029603211.5474011.2521880.765018131.474692
03/02/2003169.3657791.295665840.4096062095.444391211.1444461.2544310.764953081.474824
03/09/203278.9884721.285276450.4074663695.911339210.2557361.3166060.761569541.457120
03/17/206149.2579331.283866790.4071440996.636082209.4335531.3228970.761148021.454724
03/25/209039.6627411.281715580.4065911697.537939208.4598281.3322750.760581351.451069
04/03/211938.8356931.278823630.4061017398.118802207.6864951.3404150.759491141.446161
04/10/214860.7507021.279458320.4061953099.366448206.5893051.3461000.759748361.447238
04/18/217788.7198971.275747390.40560359100.583945205.7034431.3386620.758299671.440946
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to search
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