OOIR: Observatory of International Research

Papers

(The median citation count of Celestial Mechanics & Dynamical Astronomy is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-09-01 to 2025-09-01.)

Article	Citations
Planetary systems with forces other than gravitational forces	39
Three families of 5-body central configurations in the plane	23
Mascon distribution techniques for asteroids and comets	21
Analysis of the natural orbits around Io	18
Tidal evolution for any rheological model using a vectorial approach expressed in Hansen coefficients	17
Analysis of pitchfork bifurcations and symmetry breaking in the elliptic restricted three-body problem	17
Libration of Pluto’s argument of perihelion and the role of the major planets	16
Accelerating binary asteroid system propagation via nested interpolation method	15
Satellite transfers between Keplerian orbits	14
Transfers from the Earth to $$L_2$$ Halo orbits in the Earth–Moon bicircular problem	12
Automated tour design in the Saturnian system	12
Ellipsoidal equilibrium figure and Cassini states of rotating planets and satellites deformed by a tidal potential in the spatial case	12
Invariant manifolds near $$L_1$$ and $$L_2$$ in the quasi-bicircular problem	10
Asteroid families: properties, recent advances, and future opportunities	9
Detection of separatrices and chaotic seas based on orbit amplitudes	9
Orbit averaging applied to inverse-square perturbations	8
Correction: Bifurcation of frozen orbits in a gravity field with zonal harmonics	8
Lagrange’s planetary equations with time-dependent secular perturbations	8
The nature of the Laplace resonance between the Galilean moons	8
Sensitivity analysis of polar orbiter motion to lunar viscoelastic tidal deformation	8
Orbit determination from one position vector and a very short arc of optical observations	8
Regular n-gon rotating equilibria with logarithm gravitational interaction	7
Periodic orbits in a galactic potential	7
Orbits of charged particles with an azimuthal initial velocity in a dipole magnetic field	7
Regularized phase-space volume for the three-body problem	7

A LiDAR-less approach to autonomous hazard detection and avoidance systems based on semantic segmentation	7
GANBISS: a new GPU accelerated N-body code for binary star systems	7
Correction: Mars orientation and rotation angles	6
Realizations of the interior spherical Bessel harmonic coefficients of a polyhedral body within the Brillouin sphere	6
Tidal evolution and spin–orbit dynamics for bodies in the viscous regime	6
Generalization of a method by Mossotti for initial orbit determination	5
Orbit determination of the moons of the Pluto–Charon system	5
Design of satellite orbits in the Sun–Earth–Moon system	5
Bifurcation of frozen orbits in a gravity field with zonal harmonics	5
Really perverse periodic solutions of the planar N-body problem	5
Kepler equation solution without transcendental functions or lookup tables	5
Stability analysis of apsidal alignment in double-averaged restricted elliptic three-body problem	5
Framework for the full N-body problem in SE(3) and its reduction to the circular restricted full three-body problem	5
Dynamics around the Earth–Moon triangular points in the Hill restricted 4-body problem	5
Closed-form perturbation theory in the restricted three-body problem without relegation	5
“Twist vectors" for central configuration equations	5
Assessment of dynamical models for transitioning from the Circular Restricted Three-Body Problem to an ephemeris model with applications	4
On the four-body limaçon choreography: maximal superintegrability and choreographic fragmentation	4
Secular orbital dynamics of the innermost exoplanet of the $$\upsilon $$-Andromedæ system	4
The negative energy N-body problem has finite diameter	4
A new arctangent potential for spherical galaxies and its distribution functions	4
Resonance perturbation of (5026) Martes and 2005 WW113 asteroid pair	4
Spatial equilateral chain central configurations of the five-body problem with a homogeneous potential	4
Correction: Chaotic coexistence of librational and rotational dynamics in the averaged planar three-body problem	4
Revisiting Earth tide parameters used in the development of planetary and lunar ephemeris	4
An attempt to build a dynamical catalog of present-day solar system co-orbitals	4
Regularization of the Hill four-body problem with oblate bodies	4
Rapid and accurate methods for computing whiskered tori and their manifolds in periodically perturbed planar circular restricted 3-body problems	4
The capture probability of Dawn into ground-track resonances with Vesta	4
Low-energy Earth–Moon transfers via Theory of Functional Connections and homotopy	4
On the effect of the sun on Kordylewski clouds	4
Extension of the creep tide theory to exoplanet systems with high stellar obliquity. The dynamic tide of CoRoT-3b	4
Evolution of the characteristic curves in the restricted three-body problem in terms of the mass parameter	4
Nonlinear Chaotic Pitch Dynamics and Its Stablization of a Large Flexible Sailcraft	4
Determination of the doubly symmetric periodic orbits in the restricted three-body problem and Hill’s lunar problem	4
The power spectrum indicator, a new and fast method for the early detection of chaos	3
An application of symplectic integration for general relativistic planetary orbitography subject to non-gravitational forces	3
A stochastic optimization algorithm for analyzing planar central and balanced configurations in the n-body problem	3
Theory and applications of fast Lyapunov indicators to model problems of celestial mechanics	3
Orbiting below the Brillouin sphere using shifted spherical harmonics	3
Melnikov method for non-conservative perturbations of the restricted three-body problem	3
Reducing roundoff errors in numerical integration of planetary ephemeris	3
Overlong simulations of the solar system dynamics with two alternating step-lengths	3
On the global families of periodic solutions of a generalized Sitnikov problem	3
The phase-space architecture in extrasolar systems with two planets in orbits of high mutual inclination	3
Exploring the potential of neural networks in early detection of potentially hazardous near-earth objects	3
Gaia-DR2 asteroid observations and INPOP planetary ephemerides	3
Invariant manifolds near $$L_1$$ and $$L_2$$ in the Sun–Jupiter elliptic restricted three-body problem I	3
Application of the theory of functional connections to the perturbed Lambert’s problem	3
A hidden barrier surface complementary to the zero velocity surface in the circular restricted three-body problem	3

Implementation and study of a drag model for an N-body problem simulator	3
Relegation-free closed-form perturbation theory and the domain of secular motions in the restricted three-body problem	3
Orbital dynamics of smart dust with Poynting–Robertson and solar wind drag	3
Understanding flow around planetary moons via finite-time Lyapunov exponent maps	3
Bounds on energy and angular momentum loss in the full n-body problem	3
Three-body periodic collisionless equal-mass free-fall orbits revisited	3
Improving the ephemerides of Neptune’s satellites with Gaia, Voyager 2, and ground-based data	3
Spin–orbit coupling of the primary body in a binary asteroid system	3
On the symmetric central configurations for the planar 1+5-body problem with small arbitrary masses	3
An implicit symplectic solver for high-precision long-term integrations of the Solar System	3
Mars orientation and rotation angles	3
Librations of a body composed of a deformable mantle and a fluid core	3
Exploring more solutions for low-energy transfers to lunar distant retrograde orbits	3
Circular restricted full three-body problem with rigid-body spacecraft dynamics in binary asteroid systems	2
Approximating orbits in a rotating gravity field with oblateness and ellipticity perturbations	2
A universal approach for solving the multi-revolution Lambert’s problem	2
PETREL19: a new numerical solution of planetary and lunar ephemeris	2
Improved alpha shape-based continuum method for long-term density propagation	2
Variational proof of the existence of periodic orbits in the anisotropic Kepler problem	2
Natural perturbations to produce heliotropic orbits on asteroid 2000 TW60	2
Forced hovering orbit above the primary in the binary asteroid system	2
On optimal three-impulse Earth–Moon transfers in a four-body model	2
A fast method of estimating the gravitational acceleration of asteroids with irregular shapes	2
Brouwer’s satellite solution redux	2
Physics-informed neural networks for gravity field modeling of small bodies	2
Symmetric periodic orbits near binary collision in a restricted four-body problem for the figure-eight choreography	2
Natural dynamical reduction of the three-body problem	2
Rotation state estimation of slow-rotating multi-reflector defunct spacecraft through laser ranging measurements from a single short arc	2
On the first test of the Weak Equivalence Principle in low Earth orbit	2
Bifurcation of periodic orbits for the N-body problem, from a nongeometrical family of solutions	2
Exact solution of Vinti orbital motion	2
On the integral solution of hyperbolic Kepler’s equation	2
Secular evolution of co-orbital motion of two exoplanets: semi-analytical investigation	2
A generalization of the equinoctial orbital elements	2
Free and forced inclinations of orbits perturbed by the central body’s oblateness and an inclined third body	2
State uncertainty propagation and sensitivity analysis of the post-impact binary asteroid system	2
Theoretical and computational models for Saturn’s co-orbiting moons, Janus and Epimetheus	2
Structures of secular resonances for inner test particles in hierarchical planetary systems	2
Spatial distribution of asteroid spin-axes in diameter-based clusters	2
Correction: Periodic orbits in a galactic potential	2
Tidal dissipation with 3-D finite element deformation code CitcomSVE v2.1: comparisons with the semi-analytical approach, in the context of the Lunar tidal deformations	2
The phase space structure of retrograde mean motion resonances with Neptune: the 4/5, 7/9, 5/8 and 8/13 cases	2
Polynomial stochastic dynamical indicators	2
Cantor set structure of the weak stability boundary for infinitely many cycles in the restricted three-body problem	2
Nonsingular vectorial reformulation of the short-period corrections in Kozai’s oblateness solution	2