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Orbit computation of the TELECOM-2D satellite with a Genetic Algorithm

Published online by Cambridge University Press:  05 January 2015

Florent Deleflie ,
David Coulot ,
Alain Vienne ,
Romain Decosta ,
Pascal Richard  and
Mohammed Amjad Lasri
Florent Deleflie
Affiliation:
Institut de Mécanique Céleste et de Calcul des Ephémérides / GRGS, Univ. Lille1, UPMC 77 Av. Denfert Rochereau, 75014 Paris, France email: [email protected]
David Coulot
Affiliation:
Institut de Mécanique Céleste et de Calcul des Ephémérides / GRGS, Univ. Lille1, UPMC 77 Av. Denfert Rochereau, 75014 Paris, France email: [email protected] IGN LAREG, Université Paris Diderot, Sorbonne Paris Cité, 5 rue Thomas Mann, 75205 Paris Cedex 13, France
Alain Vienne
Affiliation:
Institut de Mécanique Céleste et de Calcul des Ephémérides / GRGS, Univ. Lille1, UPMC 77 Av. Denfert Rochereau, 75014 Paris, France email: [email protected]
Romain Decosta
Affiliation:
Institut de Mécanique Céleste et de Calcul des Ephémérides / GRGS, Univ. Lille1, UPMC 77 Av. Denfert Rochereau, 75014 Paris, France email: [email protected]
Pascal Richard
Affiliation:
Centre National d'Etudes Spatiales, 18 Avenue Edouard Belin, 31400 Toulouse, France
Mohammed Amjad Lasri
Affiliation:
IGN LAREG, Université Paris Diderot, Sorbonne Paris Cité, 5 rue Thomas Mann, 75205 Paris Cedex 13, France
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Abstract

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In order to test a preliminary orbit determination method, we fit an orbit of the geostationary satellite TELECOM-2D, as if we did not know any a priori information on its trajectory. The method is based on a genetic algorithm coupled to an analytical propagator of the trajectory, that is used over a couple of days, and that uses a whole set of altazimutal data that are acquired by the tracking network made up of the two TAROT telescopes. The adjusted orbit is then compared to a numerical reference. The method is described, and the results are analyzed, as a step towards an operational method of preliminary orbit determination for uncatalogued objects.

Keywords

Orbit computationGenetic algorithmAnalytical Propagation
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 9 , Issue S310: Complex Planetary Systems , July 2014 , pp. 146 - 149
Copyright
Copyright © International Astronomical Union 2014 

References

Deleflie, F., Coulot, D., Decosta, R., Fernier, A., & Richard, P., 2013, Proc. of the 6th European Conference on Space Debris ESOC Darmstadt, Germany, Apr. 2013Google Scholar
Coello Coello, C. A., Lomont, G. B., & Von Veldhuizen, D. A., Evolutionary Algorithms for Solving Multi-Objective Problems, Second Edition, SpringerGoogle Scholar
Deb, K., M. Mohan & Mishra, S., 2003, Kanpur Genetic Algorithms Laboratory Report (KanGAL) 2003002.Google Scholar
Deleflie, F., Decosta, R., 2013, CNES Internal ReportGoogle Scholar