Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 HR

General information

Preliminary designation2020 HR
GroupApollo
Absolute magnitude21.15
Approximate diameter (m)160
Approximate mass (kg)7.01·109
Number of observations46
Arc length (days)24

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)16.897863
a – orbit major semiaxis (astronomical units)1.64068100
e – orbit eccentricity0.69418600
ω – orbit ascending node-perihelion angle (degrees)229.291026
Ω – longitude of orbit ascending node (degrees)208.077142
i – orbit inclination to the ecliptic plane (degrees)7.968303
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182914.2815551.639539710.69401252225.437344211.3758258.1936150.501678632.099344
01/21/1858310.6142781.639086370.69385407226.065161210.8470808.1545550.501799622.098473
01/29/1887248.2800471.639161000.69369851226.532888210.4290528.1269360.502077462.098616
02/07/1916185.6303231.639233720.69368923227.160739209.8879438.0926890.502114952.098756
02/14/1945122.1073551.639683710.69361875227.699421209.4363318.0615840.502368352.099620
02/22/197456.6571571.640096860.69355608228.354160208.8788688.0218040.502597712.100414
03/02/2003350.1952931.640341670.69388551228.871368208.4492057.9918600.502132362.100884
03/09/2032281.8809401.641059560.69391330229.496624207.9041397.9524500.502306502.102263
03/17/2061211.9924891.641067950.69423076229.989219207.4787057.9330700.501788102.102280
03/25/2090142.5990581.641496170.69411374230.553581206.9839627.9263670.502111132.103102
04/03/211969.8644121.642097930.69420534231.218048206.4179537.9018180.502144782.104259
04/10/2148355.9958471.641797430.69389391231.813889205.8920947.8821160.502564192.103681
04/18/2177281.5211501.642034730.69406573232.486100205.3147047.8437580.502354692.104138
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