Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Diagram 2D
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Asteroid information
General data
Initial data
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Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2004 HO (211871)

General information

Preliminary designation2004 HO
Number211871
GroupApollo
Absolute magnitude18.85
Approximate diameter (m)450
Approximate mass (kg)1.68·1011
Number of observations288
Arc length (days)9449

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)250.364058
a – orbit major semiaxis (astronomical units)1.84631900
e – orbit eccentricity0.51189400
ω – orbit ascending node-perihelion angle (degrees)163.907148
Ω – longitude of orbit ascending node (degrees)146.046689
i – orbit inclination to the ecliptic plane (degrees)7.886436
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829346.7205791.844945660.51085034161.266433147.8533117.7602530.902454542.505971
01/21/1858192.0460401.846189870.51152878161.594731147.6412267.7771640.901810622.508506
01/29/188734.8218861.846907740.51106823161.996950147.4305177.8006160.903011882.509969
02/07/1916237.6814981.846719220.51130411162.381598147.2410917.8267670.902484092.509585
02/14/194583.1611241.844108270.51139391162.857985146.9428367.8588790.901042532.504265
02/22/1974294.8984691.843843240.51057665163.154238146.6510877.8828000.902419942.503725
03/02/2003149.8983851.844331810.51101962163.519590146.2665487.8741150.901842062.504720
03/09/2032355.4547991.846288730.51176109163.912023146.0237657.8858680.901429992.508708
03/17/2061197.4672731.846787620.51175112164.294756145.8163637.9085040.901691992.509724
03/25/209039.8402681.846801440.51135061164.651167145.6411047.9290520.902438402.509753
04/03/2119244.6745051.844747330.51099882164.986088145.4074887.9488900.902083622.505567
04/10/214894.7670701.844070650.51044803165.380564145.0709567.9734510.902768412.504188
04/18/2177301.6449031.846858190.51156737165.834814144.7985067.9798360.902065802.509868
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