@Article{FerreiraPrGuSaBuWi:2018:UsTeBu,
author = "Ferreira, Alessandra Ferraz da Silva and Prado, Antonio Fernando
Bertachini de Almeida and Guerman, A. D. and Santo, D. P. S. and
Burov, A. and Winter, O. C.",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Universidade da Beira
Interior} and {Universidade Estadual Paulista (UNESP)} and
National Research University, Higher School of Economics, Moscow,
Russian Federation and {Universidade Estadual Paulista (UNESP)}",
title = "Using tethers to build a “capture portal” for the planets",
journal = "Advances in the Astronautical Sciences",
year = "2018",
volume = "162",
pages = "3839--3858",
note = "AAS/AIAA Astrodynamics Specialist Conference, 2017; Stevenson;
United States; 20 August 2017 through 24 August 2017",
abstract = "Several new applications of space tethers to maneuver spacecrafts
have been suggested recently. Some of them are combinations with
the sling shot effect used in several interplanetary missions. In
one type of this family of applications, the tether is attached to
an asteroid to make a rotation of the spacecraft, so giving energy
to send it to the exterior planets of the Solar System or beyond.
A similar idea is to make the capture of spacecrafts by a planet
of the Solar System using tethers fixed on their moons. In both of
these proposals, the tether is carried on-board the spacecraft and
anchored to the celestial body during the approach phase. Another
possibility is to build an {"}Escape Portal{"} using a tether
permanently fixed in an asteroid to give energy to spacecrafts to
go to the outer planets. The present paper explores in more detail
a combination of those two proposals to build a {"}Capture
Portal{"} for the planets. The main idea is to build a permanent
structure fixed on one of the moons of a given planet, so that it
can be used for an unlimited number of maneuvers. With this goal,
this research searches for equilibrium points that can be used to
place the above structures. The type of force in the tether and
the stability of the points are also considered. The results shown
here can give some insights in the problems that appear when
building such Capture Portal.",
issn = "0065-3438.",
language = "en",
targetfile = "AAS 17-680.pdf",
urlaccessdate = "28 abr. 2024"
}