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 HR7

General information

Preliminary designation2020 HR7
GroupApollo
Absolute magnitude25.40
Approximate diameter (m)22
Approximate mass (kg)1.98·107
Number of observations31
Arc length (days)5

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)104.678926
a – orbit major semiaxis (astronomical units)1.52860500
e – orbit eccentricity0.37378300
ω – orbit ascending node-perihelion angle (degrees)317.860040
Ω – longitude of orbit ascending node (degrees)215.786453
i – orbit inclination to the ecliptic plane (degrees)25.267476
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829340.4454661.530167480.37761039316.291523216.96154125.0731010.952360351.892819
01/21/1858100.5553231.529859320.37713726316.531398216.78006425.1043470.952892361.892247
01/29/1887223.7636991.529964740.37670960316.745693216.61230625.1265470.953612331.892443
02/07/1916344.1106221.530051950.37656914316.996103216.42921225.1551250.953881601.892605
02/14/1945107.6966161.528720150.37529581317.172448216.26844425.1880440.954997871.890134
02/22/1974231.1394361.529496100.37537393317.428474216.08933925.2105030.955363141.891573
03/02/2003353.6605591.529646310.37481000317.642179215.92588725.2356990.956319581.891852
03/09/2032119.8817691.528503270.37372483317.895590215.76467025.2700470.957263641.889732
03/17/2061243.6243931.529554230.37369639318.183206215.58825625.2970290.957965341.891681
03/25/20906.1025521.529602750.37325069318.413260215.43325925.3216300.958677471.891771
04/03/2119133.2445561.527908300.37224583318.632695215.25164825.3628090.959150801.888629
04/10/2148269.9932161.526626780.37118750318.815017215.08872925.3949090.959962011.886253
04/18/217749.1034821.526500980.37101716319.049900214.91352925.4237450.960142931.886020
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