Dynamical Structures Associated with High-Order and Secondary Resonances in the Spin–Orbit Problem
H Lei - The Astronomical Journal, 2024 - iopscience.iop.org
In our solar system, spin–orbit resonances are common under Sun–planet, planet–satellite,
and binary asteroid configurations. In this work, high-order and secondary spin–orbit …
and binary asteroid configurations. In this work, high-order and secondary spin–orbit …
Obliquity evolution of the minor satellites of Pluto and Charon
New Horizons mission observations show that the small satellites Styx, Nix, Kerberos and
Hydra, of the Pluto–Charon system, have not tidally spun-down to near synchronous spin …
Hydra, of the Pluto–Charon system, have not tidally spun-down to near synchronous spin …
Forced motions around triangular libration points by solar radiation pressure in a binary asteroid system
By using two tri-axial ellipsoids to approximate the two asteroids, forced orbits around
triangular libration points of the binary asteroid system (BAS) induced by solar radiation …
triangular libration points of the binary asteroid system (BAS) induced by solar radiation …
Chaotic dynamics in the (47171) Lempo triple system
ACM Correia - Icarus, 2018 - Elsevier
We investigate the dynamics of the (47171) Lempo triple system, also known by 1999 TC 36.
We derive a full 3D N-body model that takes into account the orbital and spin evolution of all …
We derive a full 3D N-body model that takes into account the orbital and spin evolution of all …
Surfing in the phase space of spin--orbit coupling in binary asteroid systems
M Jafari-Nadoushan - Monthly Notices of the Royal Astronomical …, 2023 - academic.oup.com
For a satellite with an irregular shape, which is the common shape among asteroids, the well-
known spin--orbit resonance problem could be changed to a spin--orbit coupling problem …
known spin--orbit resonance problem could be changed to a spin--orbit coupling problem …
Break-up of the synchronous state of binary asteroid systems
This paper continues the authors' previous work and presents a coplanar averaged ellipsoid–
ellipsoid model of synchronous binary asteroid system (BAS) plus thermal and tidal effects …
ellipsoid model of synchronous binary asteroid system (BAS) plus thermal and tidal effects …
The onset of chaos in permanently deformed binaries from spin–orbit and spin–spin coupling
D Seligman, K Batygin - The Astrophysical Journal, 2021 - iopscience.iop.org
Permanently deformed objects in binary systems can experience complex rotation evolution,
arising from the extensively studied effect of spin–orbit coupling as well as more nuanced …
arising from the extensively studied effect of spin–orbit coupling as well as more nuanced …
A note on the spin–orbit, spin–spin, and spin–orbit–spin resonances in the binary minor planet system
X Hou, X Xin - The Astronomical Journal, 2017 - iopscience.iop.org
By considering a varying mutual orbit between the two bodies in a binary minor planet
system, modified models for the spin–orbit, spin–spin, and spin–orbit–spin resonances are …
system, modified models for the spin–orbit, spin–spin, and spin–orbit–spin resonances are …
Spin–orbit coupling of the primary body in a binary asteroid system
H Lei - Celestial Mechanics and Dynamical Astronomy, 2024 - Springer
Spin–orbit coupling is widespread in binary asteroid systems, and it has been widely studied
for the case of ellipsoidal secondary. Due to angular momentum exchange, dynamical …
for the case of ellipsoidal secondary. Due to angular momentum exchange, dynamical …
Stability of the planar synchronous full two-body problem—The approach of periodic orbits
We investigate the dynamical stability of the synchronous state of the planar full two-body
problem (PF2BP) by employing the approach of periodic orbit in the primary's body-fixed …
problem (PF2BP) by employing the approach of periodic orbit in the primary's body-fixed …