Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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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

2020 HT4

General information

Preliminary designation2020 HT4
GroupAmor
Absolute magnitude25.46
Approximate diameter (m)21
Approximate mass (kg)1.82·107
Number of observations33
Arc length (days)13

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)102.676638
a – orbit major semiaxis (astronomical units)2.82130100
e – orbit eccentricity0.63681400
ω – orbit ascending node-perihelion angle (degrees)169.669071
Ω – longitude of orbit ascending node (degrees)38.139191
i – orbit inclination to the ecliptic plane (degrees)5.060198
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829256.4947512.842370440.62851527166.25363239.8817935.1246631.055897214.792053
01/21/1858298.2813182.806404760.64067085167.05978239.4363665.1484121.008423044.701388
01/29/18873.6335012.795495560.64337667167.42072439.2290475.1524230.996938934.674001
02/07/191669.9418532.805105000.64077598167.72255339.0917795.1358331.007661084.698122
02/14/1945114.7090892.840643270.62856430168.30677038.8669755.0796141.055116314.787686
02/22/1974136.3574932.850278570.62546022168.60445238.6835915.0599241.067542714.812066
03/02/2003151.1476362.837496570.63031555169.06017938.4452615.0624821.048978364.779733
03/09/2032179.7661272.819798380.63706287169.73472338.1457875.0603731.023409524.735084
03/17/2061233.0819812.806667740.64122717170.33102037.8563675.0572471.006956134.702049
03/25/2090303.4788612.800453980.64132340170.79565437.5840205.0473811.004457314.686442
04/03/211913.2004372.808677600.63634730171.01705437.3506915.0059901.021383184.707100
04/10/214847.8731792.838340700.62623901171.77167437.0706004.9573771.060861044.781866
04/18/217754.2823952.855588110.62043861172.21464036.8971004.9199191.083870984.825518
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