8 citations · 24 across the 8 of their papers we have counts for
5 papers · 1 filter
Double Gravity-Assist Rendezvous Trajectory to Halley's Comet Using Deep-Space Low Thrust
Roberto Flores, Alessandro Beolchi, Chiara Pozzi +4
The perihelion of comet 1P/Halley in 2061 is an excellent chance to revisit this object of outstanding scientific and cultural relevance. During its 1986 approach to the Sun, it wa…
Low-Energy Round-Trip Trajectories to Near-Earth Objects using Low Thrust
Alessandro Beolchi, Mauro Pontani, Kathleen Howell +3
Near-Earth Objects (NEOs) are attractive exploration targets due to their accessibility, scientific value, and resources. Although trajectory design has revealed efficient pathways…
Design of a low-thrust gravity-assisted rendezvous trajectory to Halley's comet
Roberto Flores, Alessandro Beolchi, Elena Fantino +4
Comets are the most pristine planetesimals left from the formation of the Solar System. They carry unique information on the materials and the physical processes which led to the p…
Preparing for the 2061 return of Halley's comet -- A rendezvous mission with an innovative imaging system
Cesare Barbieri, Alessandro Beolchi, Ivano Bertini +5
The return of Comet 1P/Halley will promote a wide interest for ground and space observations of a celestial body of outstanding scientific and cultural interest. In addition to rem…
Multiple-arc optimization of low-thrust earth-moon orbit transfers leveraging implicit costate transformation
Alessandro Beolchi, Mauro Pontani, Chiara Pozzi +1
This work focuses on minimum-time low-thrust orbit transfers from a prescribed low Earth orbit to a specified low lunar orbit. The well-established indirect formulation of minimum-…