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

2009 HW2

General information

Preliminary designation2009 HW2
GroupAmor
Absolute magnitude24.04
Approximate diameter (m)41
Approximate mass (kg)1.29·108
Number of observations32
Arc length (days)53

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)113.401482
a – orbit major semiaxis (astronomical units)2.18631600
e – orbit eccentricity0.51832800
ω – orbit ascending node-perihelion angle (degrees)351.027463
Ω – longitude of orbit ascending node (degrees)211.257827
i – orbit inclination to the ecliptic plane (degrees)2.883714
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182981.2523662.187194740.51762319345.512799214.6205322.6409491.055052013.234683
01/21/185873.2304122.184840830.51810143346.506452214.0169202.6856851.052871673.229463
01/29/188768.0348782.185025270.51755576347.406852213.5024152.7241891.054152853.229872
02/07/191665.1826972.183767100.52101604348.084401213.0218932.7602481.045989413.227083
02/14/194557.5484452.182495960.52155657348.875740212.5085972.7987581.044200843.224265
02/22/197448.5542882.188086110.51844344349.336609212.2060892.8076221.053687223.236661
03/02/200340.3628152.187976670.51866814350.107967211.7045612.8451791.053142893.236418
03/09/203233.6662342.186377280.51840368351.102912211.2386462.8857871.052951263.232870
03/17/206129.4984312.184248180.51758569351.954088210.7254592.9249451.053712593.228149
03/25/209026.9911412.182294960.52078469352.340821210.3820632.9505671.045789153.223820
04/03/211920.5739842.183280630.51976052353.078388209.9710262.9825811.048497553.226004
04/10/214810.5909622.188377730.51705204353.741340209.6354452.9993921.056872553.237308
04/18/2177358.9265362.189275050.51782650354.504215209.2422993.0358401.055610423.239300
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