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 2021-06-01 to 2025-06-01.)

Article	Citations
Planetary systems with forces other than gravitational forces	36
Three families of 5-body central configurations in the plane	22
Tidal evolution for any rheological model using a vectorial approach expressed in Hansen coefficients	19
Mascon distribution techniques for asteroids and comets	17
Analysis of the natural orbits around Io	16
Accelerating binary asteroid system propagation via nested interpolation method	16
Automated tour design in the Saturnian system	15
The nature of the Laplace resonance between the Galilean moons	14
Satellite transfers between Keplerian orbits	14
Ellipsoidal equilibrium figure and Cassini states of rotating planets and satellites deformed by a tidal potential in the spatial case	13
Transfers from the Earth to $$L_2$$ Halo orbits in the Earth–Moon bicircular problem	11
Asymptotic behaviour of orbit determination for hyperbolic maps	10
Orbit determination from one position vector and a very short arc of optical observations	10
Invariant manifolds near $$L_1$$ and $$L_2$$ in the quasi-bicircular problem	10
Correction: Bifurcation of frozen orbits in a gravity field with zonal harmonics	10
Detection of separatrices and chaotic seas based on orbit amplitudes	9
Asteroid families: properties, recent advances, and future opportunities	9
Sensitivity analysis of polar orbiter motion to lunar viscoelastic tidal deformation	8
A LiDAR-less approach to autonomous hazard detection and avoidance systems based on semantic segmentation	8
Orbit averaging applied to inverse-square perturbations	8
Lagrange’s planetary equations with time-dependent secular perturbations	8
Periodic orbits in a galactic potential	7
GANBISS: a new GPU accelerated N-body code for binary star systems	7
Regular n-gon rotating equilibria with logarithm gravitational interaction	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
Dynamics around the Earth–Moon triangular points in the Hill restricted 4-body problem	6
Framework for the full N-body problem in SE(3) and its reduction to the circular restricted full three-body problem	6
Realizations of the interior spherical Bessel harmonic coefficients of a polyhedral body within the Brillouin sphere	6
Correction: Mars orientation and rotation angles	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
Closed-form perturbation theory in the restricted three-body problem without relegation	5
On the effect of the sun on Kordylewski clouds	5
Kepler equation solution without transcendental functions or lookup tables	5
Bifurcation of frozen orbits in a gravity field with zonal harmonics	5
Revisiting Earth tide parameters used in the development of planetary and lunar ephemeris	5
Secular orbital dynamics of the innermost exoplanet of the $$\upsilon $$-Andromedæ system	5
Stability analysis of apsidal alignment in double-averaged restricted elliptic three-body problem	5
Design of satellite orbits in the Sun–Earth–Moon system	5
Evolution of the characteristic curves in the restricted three-body problem in terms of the mass parameter	5
“Twist vectors" for central configuration equations	5
Extension of the creep tide theory to exoplanet systems with high stellar obliquity. The dynamic tide of CoRoT-3b	4
An attempt to build a dynamical catalog of present-day solar system co-orbitals	4
Correction: Chaotic coexistence of librational and rotational dynamics in the averaged planar three-body problem	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
The negative energy N-body problem has finite diameter	4
Assessment of dynamical models for transitioning from the Circular Restricted Three-Body Problem to an ephemeris model with applications	4
Determination of the doubly symmetric periodic orbits in the restricted three-body problem and Hill’s lunar problem	4
Low-energy Earth–Moon transfers via Theory of Functional Connections and homotopy	4
Rapid and accurate methods for computing whiskered tori and their manifolds in periodically perturbed planar circular restricted 3-body problems	4
Regularization of the Hill four-body problem with oblate bodies	4
Overlong simulations of the solar system dynamics with two alternating step-lengths	4
The capture probability of Dawn into ground-track resonances with Vesta	4
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
The phase space structure of retrograde mean motion resonances with Neptune: the 4/5, 7/9, 5/8 and 8/13 cases	3
An application of symplectic integration for general relativistic planetary orbitography subject to non-gravitational forces	3
Three-body periodic collisionless equal-mass free-fall orbits revisited	3
Gaia-DR2 asteroid observations and INPOP planetary ephemerides	3
Orbiting below the Brillouin sphere using shifted spherical harmonics	3
Application of the theory of functional connections to the perturbed Lambert’s problem	3
An implicit symplectic solver for high-precision long-term integrations of the Solar System	3
Implementation and study of a drag model for an N-body problem simulator	3
Orbital dynamics of smart dust with Poynting–Robertson and solar wind drag	3
Librations of a body composed of a deformable mantle and a fluid core	3
The power spectrum indicator, a new and fast method for the early detection of chaos	3
Transfer design between neighborhoods of planetary moons in the circular restricted three-body problem: the moon-to-moon analytical transfer method	3
Exploring the potential of neural networks in early detection of potentially hazardous near-earth objects	3
On the symmetric central configurations for the planar 1+5-body problem with small arbitrary masses	3
Spin–orbit coupling of the primary body in a binary asteroid system	3
A hidden barrier surface complementary to the zero velocity surface in the circular restricted three-body problem	3
Exploring more solutions for low-energy transfers to lunar distant retrograde orbits	3

Reducing roundoff errors in numerical integration of planetary ephemeris	3
On the global families of periodic solutions of a generalized Sitnikov problem	3
Mars orientation and rotation angles	3
The phase-space architecture in extrasolar systems with two planets in orbits of high mutual inclination	3
Forced hovering orbit above the primary in the binary asteroid system	3
A stochastic optimization algorithm for analyzing planar central and balanced configurations in the n-body problem	3
Invariant manifolds near $$L_1$$ and $$L_2$$ in the Sun–Jupiter elliptic restricted three-body problem I	3
Theory and applications of fast Lyapunov indicators to model problems of celestial mechanics	3
Chaos identification through the autocorrelation function indicator $$({\textit{ACFI}})$$	3
Melnikov method for non-conservative perturbations of the restricted three-body problem	3
Relegation-free closed-form perturbation theory and the domain of secular motions in the restricted three-body problem	3
Symmetric periodic orbits near binary collision in a restricted four-body problem for the figure-eight choreography	2
A generalization of the equinoctial orbital elements	2
Structures of secular resonances for inner test particles in hierarchical planetary systems	2
Secular evolution of co-orbital motion of two exoplanets: semi-analytical investigation	2
Rotation state estimation of slow-rotating multi-reflector defunct spacecraft through laser ranging measurements from a single short arc	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
Exact solution of Vinti orbital motion	2
A fast method of estimating the gravitational acceleration of asteroids with irregular shapes	2
Lidov–Kozai mechanism in Hildas and Jupiter Trojans	2
Brouwer’s satellite solution redux	2
Cantor set structure of the weak stability boundary for infinitely many cycles in the restricted three-body problem	2
Theoretical and computational models for Saturn’s co-orbiting moons, Janus and Epimetheus	2
On the integral solution of hyperbolic Kepler’s equation	2
Improved alpha shape-based continuum method for long-term density propagation	2
Natural dynamical reduction of the three-body problem	2
Variational proof of the existence of periodic orbits in the anisotropic Kepler problem	2
Explicit solution and resonance dynamics around triangular libration points of the planar elliptic restricted three-body problem	2
On optimal three-impulse Earth–Moon transfers in a four-body model	2
Free and forced inclinations of orbits perturbed by the central body’s oblateness and an inclined third body	2
Nonsingular vectorial reformulation of the short-period corrections in Kozai’s oblateness solution	2
Circular restricted full three-body problem with rigid-body spacecraft dynamics in binary asteroid systems	2
Physics-informed neural networks for gravity field modeling of small bodies	2
PETREL19: a new numerical solution of planetary and lunar ephemeris	2
On the first test of the Weak Equivalence Principle in low Earth orbit	2
Approximating orbits in a rotating gravity field with oblateness and ellipticity perturbations	2
Natural perturbations to produce heliotropic orbits on asteroid 2000 TW60	2
Bifurcation of periodic orbits for the N-body problem, from a nongeometrical family of solutions	2
Polynomial stochastic dynamical indicators	2