OOIR: Observatory of International Research

Papers

(The median citation count of Celestial Mechanics & Dynamical Astronomy is 1. 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 2021-04-01 to 2025-04-01.)

Article	Citations
On the limits of application of mean motion resonant normal forms of the three-body problem for crossing orbits and close encounters	31
Non-integrability of charged three-body problem	20
The orbital evolution of resonant chains of exoplanets incorporating circularisation produced by tidal interaction with the central star with application to the HD 158259 and EPIC 245950175 systems	17
Physics-informed neural networks for gravity field modeling of small bodies	17
Triple collision orbits with nonzero initial velocities	15
The circular restricted 4-body problem with three equal primaries in the collinear central configuration of the 3-body problem	14
Theoretical and computational models for Saturn’s co-orbiting moons, Janus and Epimetheus	14
“Twist vectors" for central configuration equations	13
Design of satellite orbits in the Sun–Earth–Moon system	13
Hamiltonian reduction through explicit canonical transformations and resonant canonical variables	12
Secular evolution of co-orbital motion of two exoplanets: semi-analytical investigation	12
Analysis of the natural orbits around Io	11
Integrated trajectory optimization for Jupiter missions with single-satellite-aided capture	10
On the symmetric central configurations for the planar 1+5-body problem with small arbitrary masses	9
Structures of secular resonances for inner test particles in hierarchical planetary systems	9
Tidal evolution for any rheological model using a vectorial approach expressed in Hansen coefficients	9
Approximating orbits in a rotating gravity field with oblateness and ellipticity perturbations	8
Spin–orbit coupling of the primary body in a binary asteroid system	7
Orbiting below the Brillouin sphere using shifted spherical harmonics	7
Invariant manifolds near $$L_1$$ and $$L_2$$ in the Sun–Jupiter elliptic restricted three-body problem I	7
Direct exploration of the $$\hbox {L}_2$$ isolated invariant set using isolating neighborhoods	7
Circular restricted full three-body problem with rigid-body spacecraft dynamics in binary asteroid systems	7
Applying data mining techniques to higher-dimensional Poincaré maps in the circular restricted three-body problem	7
Nekhoroshev estimates for the orbital stability of Earth’s satellites	6
Three families of 5-body central configurations in the plane	6

Stability analysis of apsidal alignment in double-averaged restricted elliptic three-body problem	6
Bifurcations of relative equilibrium points during homotopy deformation of asteroids	6
A deep dive into the $$2g+h$$ resonance: separatrices, manifolds and phase space structure of navigation satellites	6
The planar two-body problem for spheroids and disks	6
A study of periodic orbits near Europa	5
Planetary systems with forces other than gravitational forces	5
Accelerating binary asteroid system propagation via nested interpolation method	5
Gaia-DR2 asteroid observations and INPOP planetary ephemerides	5
Orbit determination of the moons of the Pluto–Charon system	5
Mascon distribution techniques for asteroids and comets	5
Dynamics of an isosceles problem generated by a perturbation of Euler’s collinear solution	5
Closed-form perturbation theory in the restricted three-body problem without relegation	5
Bifurcation of frozen orbits in a gravity field with zonal harmonics	5
Regularization of the Hill four-body problem with oblate bodies	5
Modeling and dynamics near irregular elongated asteroids	5
A new collision-based periodic orbit in the three-dimensional eight-body problem	4
Positive mass of $$k+l$$-Moulton configuration	4
Transfers from the Earth to $$L_2$$ Halo orbits in the Earth–Moon bicircular problem	4
Asymptotic behaviour of orbit determination for hyperbolic maps	4
Automated tour design in the Saturnian system	4
Detection of separatrices and chaotic seas based on orbit amplitudes	4
Impact of a moon on the evolution of a planet’s rotation axis: a non-resonant case	4
The resonance perturbations of the (39991) Iochroma family	4
An attempt to build a dynamical catalog of present-day solar system co-orbitals	4
Rapid and accurate methods for computing whiskered tori and their manifolds in periodically perturbed planar circular restricted 3-body problems	4
Evolution of the characteristic curves in the restricted three-body problem in terms of the mass parameter	4
Three-body periodic collisionless equal-mass free-fall orbits revisited	3
Asteroid families: properties, recent advances, and future opportunities	3
Revisiting Earth tide parameters used in the development of planetary and lunar ephemeris	3
Generating function of the inertial integrals for small celestial bodies	3
Correction: Bifurcation of frozen orbits in a gravity field with zonal harmonics	3
Theory and applications of fast Lyapunov indicators to model problems of celestial mechanics	3
Free and forced inclinations of orbits perturbed by the central body’s oblateness and an inclined third body	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 quasi-bicircular problem	3
Lidov–Kozai mechanism in Hildas and Jupiter Trojans	3
Ellipsoidal equilibrium figure and Cassini states of rotating planets and satellites deformed by a tidal potential in the spatial case	3
Nonsingular vectorial reformulation of the short-period corrections in Kozai’s oblateness solution	3
The negative energy N-body problem has finite diameter	3
Secular orbital dynamics of the innermost exoplanet of the $$\upsilon $$-Andromedæ system	3
Orbit determination from one position vector and a very short arc of optical observations	3
High-order polynomial continuation method for trajectory design in non-Keplerian environments	3
A new perturbative solution to the motion around triangular Lagrangian points in the elliptic restricted three-body problem	3
Satellite transfers between Keplerian orbits	3
Orbit averaging applied to inverse-square perturbations	3
Extension of the creep tide theory to exoplanet systems with high stellar obliquity. The dynamic tide of CoRoT-3b	3
An integrable model for first-order three-planet mean motion resonances	3
Brouwer’s satellite solution redux	3
The nature of the Laplace resonance between the Galilean moons	3
On the effect of the sun on Kordylewski clouds	3

Numerical confirmation of the existence of triple collision orbits inside the domain of the free-fall three-body problem	3
A generalization of the equinoctial orbital elements	3
Equilibria in an accelerated three-body problem	3
Simulating a breakup event and propagating the orbits of space debris	3
Mapping the structure of the planetary 2:1 mean motion resonance: the TOI-216, K2-24, and HD27894 systems	3
Measurement of three-body chaotic absorptivity predicts chaotic outcome distribution	2
Comparative study of Mercury’s perihelion advance	2
Role of galactic bars in the formation of spiral arms: a study through orbital and escape dynamics—I	2
Metrics on space of closed orbits for near-Earth objects identification	2
Spatial equilateral chain central configurations of the five-body problem with a homogeneous potential	2
On the integral solution of elliptic Kepler’s equation	2
Symmetric periodic orbits in the Hamiltonian Galactic-Tidal models	2
Sensitivity analysis of polar orbiter motion to lunar viscoelastic tidal deformation	2
Low-thrust station-keeping control for lunar near rectilinear halo orbits	2
Circulating, eccentric periodic orbits at the Moon	2
A direct numerical verification of tidal locking mechanism using the discrete element method	2
Single-averaged model for analysis of frozen orbits around planets and moons	2
Recent arrivals to the main asteroid belt	2
Identification of structures within higher dimension Poincaré maps relating to quasi-periodic transforming orbits	2
Milankovitch equations with spinors	2
An analytical model for tidal evolution in co-orbital systems. I. Application to exoplanets	2
On mean elements in artificial-satellite theory	2
Forced hovering orbit above the primary in the binary asteroid system	2
Transfer design between neighborhoods of planetary moons in the circular restricted three-body problem: the moon-to-moon analytical transfer method	2
The phase space structure of retrograde mean motion resonances with Neptune: the 4/5, 7/9, 5/8 and 8/13 cases	2
Proper elements for resonant planet-crossing asteroids	2
Analytical solution of orthogonal similar oblate spheroidal coordinate system	2
State uncertainty propagation and sensitivity analysis of the post-impact binary asteroid system	2
Dynamical stability of the Laplace resonance	2
Analytical investigation about long-lifetime science orbits around Galilean moons	2
Conditions for Convergent Migration of N-Planet Systems	2
Bifurcations of quasi-periodic solutions from relative equilibria in the Lennard–Jones 2-body problem	2
Dispersion velocity revisited	1
Bifurcation of periodic orbits for the N-body problem, from a nongeometrical family of solutions	1
Constructing motion primitive sets to summarize periodic orbit families and hyperbolic invariant manifolds in a multi-body system	1
Lagrange’s planetary equations with time-dependent secular perturbations	1
Regular n-gon rotating equilibria with logarithm gravitational interaction	1
Reducing inter-satellite drift of low Earth orbit constellations using short-periodic corrections	1
A LiDAR-less approach to autonomous hazard detection and avoidance systems based on semantic segmentation	1
A flow-informed strategy for ballistic capture orbit generation	1
Resonance perturbation of (5026) Martes and 2005 WW113 asteroid pair	1
Uncertainty maps for motion around binary asteroids	1
Assessment of dynamical models for transitioning from the Circular Restricted Three-Body Problem to an ephemeris model with applications	1
Orbital dynamics of smart dust with Poynting–Robertson and solar wind drag	1
The outer gravitational potential of an inhomogeneous torus with an elliptical cross-section	1
Low-energy Earth–Moon transfers via Theory of Functional Connections and homotopy	1
Reduction and regularization of the Kepler problem	1
Existence proof of librational invariant tori in an averaged model of HD60532 planetary system	1
The current orbit of Methone (S/2004 S 1)	1
Librations of a body composed of a deformable mantle and a fluid core	1
Relegation-free closed-form perturbation theory and the domain of secular motions in the restricted three-body problem	1
Overlong simulations of the solar system dynamics with two alternating step-lengths	1
Understanding flow around planetary moons via finite-time Lyapunov exponent maps	1
Correction: Secular orbital dynamics of the innermost exoplanet of the $$\upsilon $$-Andromedæ system	1
Explicit solution and resonance dynamics around triangular libration points of the planar elliptic restricted three-body problem	1
Regularized phase-space volume for the three-body problem	1
The capture probability of Dawn into ground-track resonances with Vesta	1
Bounded Martian satellite relative motion	1
Natural perturbations to produce heliotropic orbits on asteroid 2000 TW60	1
Physics-informed neural networks for gravity field modeling of the Earth and Moon	1
The orbit of Aegaeon and the 7:6 Mimas-Aegaeon resonance	1
Bifurcations and enumeration of central configurations of some planar restricted problems	1
Identification of asteroid groups in the $$z_1$$ and $$z_2$$ nonlinear secular resonances through genetic algorithms	1
Triple collision orbits in the free-fall three-body system without binary collisions	1
Relativistic gravitational force	1
The dynamics about asteroid (162173) Ryugu	1
Relative equilibria and periodic orbits in a Circular Planar (2+2)-Body Problem	1
On the global families of periodic solutions of a generalized Sitnikov problem	1
Orbits of charged particles with an azimuthal initial velocity in a dipole magnetic field	1
Extended two-body problem for rotating rigid bodies	1
Exact solution of Vinti orbital motion	1
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	1
Periodic orbits in a galactic potential	1
A frequency-based hierarchy of dynamical models in cislunar space: leveraging periodically and quasi-periodically perturbed models	1
Transition methods for stochastic simulation of parametric uncertainty in inverse problems of orbital dynamics	1