Exploració per autor "Fantino, Elena"
Ara es mostren els items 13-16 de 16
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Reduction of Saturn orbit insertion impulse using deep-space low thrust
Fantino, Elena; Flores Le Roux, Roberto Maurice; Peláez Álvarez, Jesús; Raposo-Pulido, Virginia (American Institute of Aeronautics and Astronautics, 2020-02-17)
Article
Accés obertOrbit insertion at Saturn requires a large impulsive manoeuver due to the velocity difference between the spacecraft and the planet. This paper presents a strategy to reduce dramatically the hyperbolic excess speed at ... -
Review of Lambert's problem
Torre Sangrà, David de la; Fantino, Elena (2015)
Comunicació de congrés
Accés obertLambert’s problem is the orbital boundary-value problem constrained by two points and elapsed time. It is one of the most extensively studied problems in celestial mechanics and astrodynamics, and, as such, it has always ... -
Star visibility and tracking from the Space Station
Bernacca, Pier Luigi; Facchinetti, Claudia; Fantino, Elena (2010-12)
Article
Accés restringit per política de l'editorialPurpose of the present study is to provide algorithms for and examples of how to simulate star visibility and tracking by a Telescope attached to the main truss of the International Space Station (ISS). The sky visibility ... -
Two mechanisms of natural transport in the Solar System
Ren, Yuan; Gomez Muntaner, Gerard; Masdemont Soler, Josep; Fantino, Elena (2011)
Article
Accés restringit per política de l'editorialIn this paper, two natural transport mechanisms in Solar System are considered. The first is a short-time transport, and is based on the existence of ‘‘pseudo-heteroclinic’’ connections between libration point orbits of ...