S. Benseguane
Aix-Marseille University
6 Papers
32 Citations
S. Benseguane is an academic researcher from Aix-Marseille University. The author has contributed to research in topics: Orientation (vector space) & Context (language use). The author has an hindex of 2, co-authored 4 publications. Previous affiliations of S. Benseguane include École normale supérieure de Lyon.
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Papers
(216) Kleopatra, a low density critically rotating M-type asteroid.
F. Marchis,Laurent Jorda,Pierre Vernazza,Miroslav Brož,Josef Hanus,Marin Ferrais,F. Vachier,Nicolas Rambaux,Michael Marsset,Matti Viikinkoski,Emmanuel Jehin,S. Benseguane,E. Podlewska-Gaca,Benoit Carry,Alexis Drouard,S. Fauvaud,Mirel Birlan,Jérôme Berthier,P. Bartczak,Christophe Dumas,Grzegorz Dudziński,J. Durech,Julie C. Castillo-Rogez,Fabrice Cipriani,F. Colas,R. Fetick,T. Fusco,J. Grice,Agnieszka Kryszczyńska,P. L. Lamy,A. Marciniak,Tadeusz Michalowski,P. Michel,M. Pajuelo,T. Santana-Ros,Paolo Tanga,Arthur Vigan,Olivier Witasse,Bin Yang +38 more
TL;DR: In this article, the mass and shape of the M/Xe-type triple asteroid system (216) Kleopatra were constrained using the VLT/SPHERE/ZIMPOL camera.
An advanced multipole model for (216) Kleopatra triple system
Miroslav Brož,Franck Marchis,Franck Marchis,Laurent Jorda,Josef Hanus,Pierre Vernazza,Marin Ferrais,Frédéric Vachier,Nicolas Rambaux,Michael Marsset,Matti Viikinkoski,Emmanuel Jehin,S. Benseguane,E. Podlewska-Gaca,Benoit Carry,Alexis Drouard,S. Fauvaud,Mirel Birlan,Mirel Birlan,J. Berthier,Przemyslaw Bartczak,Christophe Dumas,Grzegorz Dudziński,Josef Ďurech,Julie Castillo-Rogez,Fabrice Cipriani,François Colas,Romain Fétick,Thierry Fusco,J. Grice,J. Grice,Agnieszka Kryszczyńska,Philippe Lamy,Anna Marciniak,Tadeusz Michalowski,Patrick Michel,M. Pajuelo,M. Pajuelo,Toni Santana-Ros,Toni Santana-Ros,Paolo Tanga,Arthur Vigan,David Vokrouhlický,Olivier Witasse,Bin Yang +44 more
TL;DR: In this paper, a modified N$-body integrator was proposed to describe the evolution of multiple moons, orbiting an extremely irregular body and including their mutual interactions, using adaptive-optics observations of (216) Kleopatra.
An advanced multipole model for (216) Kleopatra triple system
Miroslav Brož,Franck Marchis,Franck Marchis,Laurent Jorda,Josef Hanus,Pierre Vernazza,Marin Ferrais,Frédéric Vachier,Nicolas Rambaux,Michael Marsset,Matti Viikinkoski,Emmanuel Jehin,S. Benseguane,E. Podlewska-Gaca,Benoit Carry,Alexis Drouard,S. Fauvaud,Mirel Birlan,Mirel Birlan,J. Berthier,Przemyslaw Bartczak,Christophe Dumas,Grzegorz Dudziński,Josef Ďurech,Julie Castillo-Rogez,Fabrice Cipriani,François Colas,Romain Fétick,Thierry Fusco,J. Grice,J. Grice,Agnieszka Kryszczyńska,Philippe Lamy,Anna Marciniak,Tadeusz Michalowski,Patrick Michel,M. Pajuelo,M. Pajuelo,Toni Santana-Ros,Toni Santana-Ros,Paolo Tanga,Arthur Vigan,David Vokrouhlický,Olivier Witasse,Bin Yang +44 more
TL;DR: In this paper, Brož, Vokrouhlick, Hanus, and Ďurech were supported by the National Aeronautics and Space Administration under grant No. 80NSSC18K0849 issued through the Planetary Astronomy Program.
Volume uncertainty of (7) Iris shape models from disc-resolved images
Grzegorz Dudziński,E. Podlewska-Gaca,P. Bartczak,S. Benseguane,Marin Ferrais,Laurent Jorda,Josef Hanus,Pierre Vernazza,Nicolas Rambaux,Benoit Carry,F. Marchis,Michael Marsset,Matti Viikinkoski,Miroslav Brož,Romain Fétick,Alexis Drouard,Thierry Fusco,M. Birlan,M. Birlan,Emmanuel Jehin,Jérôme Berthier,Julie Castillo-Rogez,Fabrice Cipriani,François Colas,Christophe Dumas,Agnieszka Kryszczyńska,P. L. Lamy,H. Le Coroller,A. Marciniak,Tadeusz Michalowski,P. Michel,Toni Santana-Ros,Toni Santana-Ros,Paolo Tanga,F. Vachier,Arthur Vigan,Olivier Witasse,Bin Yang +37 more
TL;DR: In this paper, a method of uncertainty calculation of asteroid shape models based on light curve and adaptive optics (AO) images was proposed to estimate the volume and density uncertainties of (7) Iris using Genetic Evolution and All-Data Asteroid Modelling inversion techniques and multiresolution photoclinometry by deformation.
Evolution of pits at the surface of 67P/Churyumov-Gerasimenko
S. Benseguane,Aurélie Guilbert-Lepoutre,Jérémie Lasue,Sebastien Besse,C. Leyrat,Arnaud Beth,Marc Costa Sitjà,B. Grieger,Maria Teresa Capria +8 more
TL;DR: In this article , the authors quantify the amount of erosion sustained at the surface of 67P since it arrived on its currently observed orbit, and select 380 facets of a medium-resolution shape model of the nucleus, sampling 30 pits and alcoves across the surface.
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