Buscar
Mostrando ítems 1-10 de 568
Optimal low-cost transfer to L4 and L5 lagrangian points based on G-family of periodic orbits
(2012-12-01)
An alternative transfer strategy to send spacecrafts to stable orbits around the Lagrangian equilibrium points L4 and L5 based in trajectories derived from the periodic orbits around LI is presented in this work. The ...
Three-body problem, its Lagrangian points and how to exploit them using an alternative transfer to L4 and L5
(Springer, 2012-10-01)
An alternative transfer strategy to send spacecraft to stable orbits around the Lagrangian equilibrium points L4 and L5 based in trajectories derived from the periodic orbits around L1 is presented in this work. The ...
Three-body problem, its Lagrangian points and how to exploit them using an alternative transfer to L4 and L5
(Springer, 2012-10-01)
An alternative transfer strategy to send spacecraft to stable orbits around the Lagrangian equilibrium points L4 and L5 based in trajectories derived from the periodic orbits around L1 is presented in this work. The ...
Optimal low-cost transfer to L4 and L5 lagrangian points based on G-family of periodic orbits
(2012-12-01)
An alternative transfer strategy to send spacecrafts to stable orbits around the Lagrangian equilibrium points L4 and L5 based in trajectories derived from the periodic orbits around LI is presented in this work. The ...
Optimal transfer trajectories to the haumea system
(2014-01-01)
This paper provides a preliminary study of a mission to the dwarf planet Haumea, focusing on the travel between the Earth and this Kuiper Belt Object (KBO). We generate a set of transfer trajectories from the Earth to ...
Family Trajectories and Terminations in Conditional Cash Transfer Programs: The Case of Chile's Ethical Family Wage Program
(2018)
On an international scale, conditional cash transfer (CCT) programs have rapidly expanded. Since their boom in the 1990s newer modalities have emerged, incorporating some innovative components. The following study sought ...
Alternative Transfers to the NEOs 99942 Apophis, 1994 WR12, and 2007 UW1 via Derived Trajectories from Periodic Orbits of Family G
(Hindawi Publishing Corporation, 2009-01-01)
Swing-by techniques are extensively used in interplanetary missions to minimize fuel consumption and to raise payloads of spacecrafts. The effectiveness of this type of maneuver has been proven since the beginning of space ...
Alternative Transfers to the NEOs 99942 Apophis, 1994 WR12, and 2007 UW1 via Derived Trajectories from Periodic Orbits of Family G
(Hindawi Publishing Corporation, 2009-01-01)
Swing-by techniques are extensively used in interplanetary missions to minimize fuel consumption and to raise payloads of spacecrafts. The effectiveness of this type of maneuver has been proven since the beginning of space ...