@Article{SolórzanoSukhPrad:2007:StTrNe,
author = "Sol{\'o}rzano, Carlos Renato Huaura and Sukhanov, A. A. and
Prado, Antonio Fernando Bertachini de Almeida",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Russian
Academy of Sciences} and {Instituto Nacional de Pesquisas
Espaciais (INPE)}",
title = "A study of trajectories to the Neptune system using gravity
assists",
journal = "Advances in Space Research",
year = "2007",
volume = "40",
number = "1",
pages = "125--133",
keywords = "astrodynamics, swing-by, orbital maneuvers, Neptune mission.",
abstract = "At the present time, the search for the knowledge of our Solar
System continues effective. NASAs Solar System Exploration theme
listed a Neptune mission as one of its top priorities for the
mid-term (20082013). From the technical point of view, gravity
assist is a proven technique in interplanetary exploration, as
exemplified by the missions Voyager, Galileo, and Cassini. Here, a
mission to Neptune for the mid-term (20082020) is proposed, with
the goal of studying several schemes for the mission. A direct
transfer to Neptune is considered and also Venus, Earth, Jupiter,
and Saturn gravity assists are used for the transfer to Neptune,
which represent new contributions for a possible real mission. We
show several schemes, including or not the braking maneuver near
Neptune, in order to find a good compromise between the DV and the
time of flight to Neptune. After that, a study is made to take
advantage of an asteroid flyby opportunity, when the spacecraft
passes by the main asteroid belt. Results for a mission that makes
an asteroid flyby with the asteroid 1931 TD3 is shown.",
doi = "10.1016/j.asr.2007.02.070",
url = "http://dx.doi.org/10.1016/j.asr.2007.02.070",
issn = "0273-1177",
language = "en",
targetfile = "1-s2.0-S0273117707001834-main.pdf",
urlaccessdate = "05 maio 2024"
}