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
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2009 KW2

General information

Preliminary designation2009 KW2
GroupApollo
Absolute magnitude26.72
Approximate diameter (m)12
Approximate mass (kg)3.19·106
Number of observations61
Arc length (days)7

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)258.536689
a – orbit major semiaxis (astronomical units)1.36170400
e – orbit eccentricity0.25377200
ω – orbit ascending node-perihelion angle (degrees)3.058773
Ω – longitude of orbit ascending node (degrees)243.433430
i – orbit inclination to the ecliptic plane (degrees)5.189571
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829178.6274831.361565530.25371649356.891590245.7918965.2542171.016113891.588760
01/21/1858278.8608201.360323720.25333666357.313440245.5394985.2630691.015703861.586587
01/29/188718.4259971.362472170.25418077357.809146245.2252775.2534411.016157941.590348
02/07/1916110.5927651.362417490.25405462358.110427245.0347225.2556231.016289041.590252
02/14/1945214.7073821.361504030.25365659358.766383244.6313935.2657461.016149561.588653
02/22/1974309.5545511.363094050.25435588359.198671244.3650625.2567561.016383061.591437
03/02/200337.0370761.367415700.25666515359.938494243.8909495.1962861.016447741.599011
03/09/2032120.9946501.361803690.253962583.100960243.4034845.1901481.015956501.589177
03/17/2061208.4213791.362546030.254230163.583037243.1089735.1852511.016145741.590477
03/25/2090292.7997101.362518380.254275274.132613242.7722725.1828791.016063651.590429
04/03/211920.3253751.361350940.253781544.617650242.4750785.1928601.015865201.588385
04/10/2148123.0455381.357904310.251877315.215056242.1394645.2179181.015879021.582357
04/18/2177249.8805691.357032620.251578555.555529241.9157565.2234361.015632331.580833
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