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

Asteroid General Data

2010 HP20

General information

Preliminary designation2010 HP20
GroupApollo
Absolute magnitude27.42
Approximate diameter (m)9
Approximate mass (kg)1.21·106
Number of observations12
Arc length (days)0

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)136.138893
a – orbit major semiaxis (astronomical units)2.08990000
e – orbit eccentricity0.55554700
ω – orbit ascending node-perihelion angle (degrees)320.724838
Ω – longitude of orbit ascending node (degrees)208.893625
i – orbit inclination to the ecliptic plane (degrees)8.050467
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829109.7223922.113531240.56792663315.122832214.1592836.9780520.913200573.072654
01/21/1858260.5869342.120588550.56235215316.374212213.2379267.0658530.928071033.088056
01/29/188745.9276602.118016790.56413630316.749201212.7695457.0976130.923166643.082441
02/07/1916199.6609872.118186750.56531434318.820126211.3133277.2464230.920745403.082812
02/14/1945348.8644872.118757860.56124228319.257205210.9372317.2855710.929621383.084058
02/22/1974121.7784812.124800020.56526975320.108131210.2764057.3350130.923714853.097260
03/02/2003260.1128732.124656780.56269792321.724679209.2075227.4796030.929116823.096947
03/09/2032147.4812852.063681710.54884413321.085590208.8347117.8734060.931042122.964590
03/17/206166.9780722.067385150.54610085321.194036208.5819567.8841720.938384372.972574
03/25/2090341.5962232.068249460.54472706321.360491208.3396507.8990950.941618022.974438
04/03/2119255.1952612.065075300.54282501321.536892207.9268577.9766490.944100792.967594
04/10/2148176.1699222.065676220.54220785321.694462207.6575687.9906920.945650352.968889
04/18/217795.1688172.064971710.54242029321.834665207.3551788.0098170.944889162.967370
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