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
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2021 KA1

General information

Preliminary designation2021 KA1
GroupAten
Absolute magnitude26.02
Approximate diameter (m)17
Approximate mass (kg)8.39·106
Number of observations24
Arc length (days)13

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)26.790498
a – orbit major semiaxis (astronomical units)0.96554100
e – orbit eccentricity0.31774900
ω – orbit ascending node-perihelion angle (degrees)152.336606
Ω – longitude of orbit ascending node (degrees)211.309810
i – orbit inclination to the ecliptic plane (degrees)2.546923
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829142.4746980.966357270.32007811147.696505216.7999952.4859160.657047460.949964
01/21/1858332.0515110.968879760.32167690149.089362216.0215782.4769810.657213530.953686
01/29/1887117.5062020.969393330.32142496149.774761215.1504652.4756620.657806120.954444
02/07/1916274.2255700.966931700.31936002149.690265214.6687372.5186680.658132370.950811
02/14/1945129.9341560.965643130.31826190149.751591214.3730562.5908100.658315720.948911
02/22/1974337.6223430.964781430.31807070150.731561213.2572412.5688990.657912730.947641
03/02/2003196.3794650.965855490.31803507151.685273212.1389192.5609900.658679570.949224
03/09/203248.4374960.965600980.31776937152.572187211.0730892.5498360.658762560.948849
03/17/2061215.9294470.969624700.31928538153.613460210.3783832.5600100.660037710.954786
03/25/20903.2177230.970439650.31919273154.405485209.5218552.5554420.660682370.955990
04/03/2119142.6834420.969687450.31872682154.745041209.0014902.5685710.660622050.954879
04/10/2148354.8513010.964928870.31592186153.875725209.3234302.6895020.660086750.947859
04/18/2177229.5560940.963737680.31519634154.290487208.7191112.7037270.659971090.946104
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