Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
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Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2015 HQ9

General information

Preliminary designation2015 HQ9
GroupApollo
Absolute magnitude27.15
Approximate diameter (m)10
Approximate mass (kg)1.76·106
Number of observations25
Arc length (days)735

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)224.113348
a – orbit major semiaxis (astronomical units)1.59398200
e – orbit eccentricity0.43459600
ω – orbit ascending node-perihelion angle (degrees)287.809674
Ω – longitude of orbit ascending node (degrees)211.090721
i – orbit inclination to the ecliptic plane (degrees)3.949978
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829268.6485381.656111200.45878629282.958170215.0469054.0568490.896310082.131252
01/21/1858130.4309501.656479850.45876356283.639832214.4862994.0674610.896547252.131964
01/29/1887349.9485901.656707410.45878877284.309634213.9206524.0701930.896628662.132403
02/07/1916201.5577941.658369240.45956314285.083097213.2999284.0820290.896243872.135613
02/14/194554.5755261.657530700.45912029285.696185212.7505214.1044440.896524722.133993
02/22/1974274.2275231.655704810.45882222286.539998212.0524834.1216630.896030662.130468
03/02/2003137.6075731.656214340.45869787287.096908211.5458534.1271640.896512342.131451
03/09/2032354.5098061.658271040.45915108287.869713210.8984664.1475970.896874102.135423
03/17/2061206.8353201.658239580.45908992288.566200210.3965644.1589480.896958512.135362
03/25/209061.5210111.657241860.45864730289.164711209.9198664.1683870.897152352.133435
04/03/2119282.5117021.656377120.45828555289.857458209.2916614.1853090.897283422.131766
04/10/2148141.9469251.656798870.45844656290.414502208.8339634.1947800.897245132.132580
04/18/2177358.7651461.657711280.45824845291.134309208.2569474.2058370.898067652.134342
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to approaches archive
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