Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Diagram 2D
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Initial data
Approaches
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Tables
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3D animation
Calculation

Asteroid General Data

2025 HS18

General information

Preliminary designation2025 HS18
GroupApollo
Absolute magnitude27.35
Approximate diameter (m)9
Approximate mass (kg)1.34·106
Number of observations104
Arc length (days)3

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)112.632230
a – orbit major semiaxis (astronomical units)2.38088200
e – orbit eccentricity0.58037700
ω – orbit ascending node-perihelion angle (degrees)152.054340
Ω – longitude of orbit ascending node (degrees)48.967745
i – orbit inclination to the ecliptic plane (degrees)1.097024
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829315.8421242.345296950.58210640150.25039047.5968671.2360200.980084583.591678
01/21/1858335.8040802.346820630.57990696152.20617946.0452001.2479970.985883023.595179
01/29/1887352.7924762.360976610.57877098152.18240646.1298191.2364820.994511873.627757
02/07/1916351.8921162.362638610.58539560152.32499946.7968421.2021100.979560353.631588
02/14/1945337.9017252.363034280.58509628152.27712847.4868601.1605430.980431723.632500
02/22/1974338.1628022.362336340.58475575151.99378447.6413401.1560020.980946573.630891
03/02/2003327.8725112.358506500.58598487152.01104348.2030091.1190350.976457393.622065
03/09/2032316.0579302.381209080.58028312152.06695849.0045081.0952870.999433653.674489
03/17/2061292.7554102.374625500.58441241152.09606948.8593911.0936880.986864903.659260
03/25/2090260.8570332.371057080.58360312152.12715849.6667381.0499180.987300763.651015
04/03/2119245.6645182.381957430.57749508151.52096850.4936961.0230231.006388743.676221
04/10/2148222.1436292.368103800.58470966151.37134150.9187531.0032020.983450643.644196
04/18/2177190.3893752.384363230.58153998152.07735450.4761541.0086630.997760683.681792
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