A review of sampling exploration and devices for extraterrestrial celestial bodies

X Zhang, G Zhang, H Xie, M Gao, Y Wen - Space Science Reviews, 2022 - Springer
Sampling soil or rocks from extraterrestrial celestial bodies is the essential step to detecting
the existence of water and life in celestial bodies, it is also an important channel to obtain …

APOPHIS–effects of the 2029 Earth's encounter on the surface and nearby dynamics

G Valvano, OC Winter, R Sfair… - Monthly Notices of …, 2022 - academic.oup.com
The 99942 Apophis close encounter with Earth in 2029 may provide information about
asteroid's physical characteristics and measurements of Earth's effects on the asteroid …

The dynamical structure of a hypothetical disc of particles around the asteroid 99942 Apophis

RM Oliveira, G Valvano, OC Winter, R Sfair… - The European Physical …, 2023 - Springer
The asteroid 99942 Apophis is a Near Earth Asteroid, which was just recently removed from
the Potentially Hazardous Asteroids list, since there is no risk of collision with the Earth for …

Asteroid triple-system 2001 SN263: surface characteristics and dynamical environment

OC Winter, G Valvano, TS Moura… - Monthly Notices of …, 2020 - academic.oup.com
ABSTRACT The (153591) 2001 SN263 asteroid system, a target of the first Brazilian
interplanetary space mission, is one of the known three triple systems within the population …

Dynamics around non-spherical symmetric bodies–I. The case of a spherical body with mass anomaly

G Madeira, SM Giuliatti Winter, T Ribeiro… - Monthly Notices of the …, 2022 - academic.oup.com
The space missions designed to visit small bodies of the Solar system boosted the study of
the dynamics around non-spherical bodies. In this vein, we study the dynamics around a …

2001 SN263 – the contribution of their irregular shapes on the neighbourhood dynamics

G Valvano, OC Winter, R Sfair… - Monthly Notices of …, 2022 - academic.oup.com
The first proposed Brazilian mission to deep space, the ASTER mission, has the triple
asteroid system (153591) 2001 SN263 as a target. One of the mission's main goals is to …

Apophis: may a meteor activity happen on Earth after the 2029 closest approach?

G Valvano, R Sfair, OC Winter… - Monthly Notices of …, 2024 - academic.oup.com
The potentially hazardous asteroid 99942 Apophis will have a very close approach to the
Earth in 2029. The encounter on its own may provide measurements of Earth's effects on …

Generating function of the inertial integrals for small celestial bodies

AA Burov, EA Nikonova - Celestial Mechanics and Dynamical Astronomy, 2022 - Springer
The properties of generating functions used to calculate inertial integrals are discussed, and
examples are given of their use in calculating such integrals for various small celestial …

The fate of particles in the dynamical environment around Kuiper-Belt object (486958) Arrokoth

A Amarante, OC Winter - Astrophysics and Space Science, 2022 - Springer
Abstract The contact binary Kuiper-Belt object (486958) Arrokoth, targeted by the New
Horizons mission, has a unique slope pattern, which is a result of its irregular bilobate …

Multipole Representation of the Gravitational Field of the Asteroid (16) Psyche

VI Nikonov - Computational Mathematics and Mathematical Physics, 2023 - Springer
Multipole Representation of the Gravitational Field of the Asteroid (16) Psyche | Computational
Mathematics and Mathematical Physics Skip to main content SpringerLink Account Menu Find …