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

2021 KA

General information

Preliminary designation2021 KA
GroupAmor
Absolute magnitude27.72
Approximate diameter (m)8
Approximate mass (kg)8.01·105
Number of observations36
Arc length (days)5

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)300.875413
a – orbit major semiaxis (astronomical units)1.47209500
e – orbit eccentricity0.30804900
ω – orbit ascending node-perihelion angle (degrees)172.220499
Ω – longitude of orbit ascending node (degrees)62.672321
i – orbit inclination to the ecliptic plane (degrees)4.932849
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829168.0600541.486355690.31543191167.07975464.9889904.5940841.017511671.812111
01/21/1858171.9295711.489372500.31652568167.52975364.7812374.5807921.017947851.817631
01/29/1887167.3835521.486445000.31500243168.56029764.3737004.6795441.018211211.812274
02/07/1916179.8358761.484148570.31416161169.11483564.0225024.7087031.017886061.808076
02/14/1945197.6918531.483809530.31393476169.37365163.8895964.7057011.017990141.807456
02/22/1974241.3049121.476161360.31019114170.91901663.2488904.8376491.018269191.793500
03/02/2003308.4139251.475823350.31005084171.17645463.1258294.8354701.018243081.792884
03/09/203219.8160071.471931450.30812369172.26991962.6556514.9329451.018394501.785797
03/17/206196.2999761.475603460.30975314173.58805962.3169574.9111811.018530651.792483
03/25/2090164.7144501.476318450.30991343173.83857562.1630294.9068081.018787531.793786
04/03/2119244.8294591.472478020.30812251175.09875061.8241404.9777081.018774401.786791
04/10/2148324.0289141.473736980.30860204175.44595361.6231044.9674661.018938741.789083
04/18/217738.3432581.474182900.30868636175.87844961.3682784.9602801.019122751.789895
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