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 2022-08-01 to 2026-08-01.)

Article	Citations
Three families of 5-body central configurations in the plane	29
Analysis of the natural orbits around Io	28
Planetary systems with forces other than gravitational forces	22
Terminator periodic orbits around binary asteroids: an application to the ESA Hera mission	16
Libration of Pluto’s argument of perihelion and the role of the major planets	15
Analysis of pitchfork bifurcations and symmetry breaking in the elliptic restricted three-body problem	14
Mascon distribution techniques for asteroids and comets	13
Analyzing collision probability for asteroids detected on too short arcs	12
Second-order analytical modeling of the planar 2:1 Jovian mean-motion resonance using Lie normalization	11
Selection of optimal initial orbit of Near-Earth asteroids based on multi-criteria integration	11
Accelerating binary asteroid system propagation via nested interpolation method	10
Satellite transfers between Keplerian orbits	10
Orbit determination from one position vector and a very short arc of optical observations	9
Correction: Bifurcation of frozen orbits in a gravity field with zonal harmonics	9
Detection of separatrices and chaotic seas based on orbit amplitudes	9
Automated tour design in the Saturnian system	8
The nature of the Laplace resonance between the Galilean moons	8
Laplace–Legendre expansion of the planar planetary Hamiltonian	8
Sensitivity analysis of polar orbiter motion to lunar viscoelastic tidal deformation	8
Invariant manifolds near $$L_1$$ and $$L_2$$ in the quasi-bicircular problem	8
Orbit averaging applied to inverse-square perturbations	8
Orbits of charged particles with an azimuthal initial velocity in a dipole magnetic field	7
Periodic orbits in a galactic potential	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

Regular n-gon rotating equilibria with logarithm gravitational interaction	7
Lagrange’s planetary equations with time-dependent secular perturbations	7
Generation of periodic orbits in the restricted three-body problem with a variational autoencoder	6
Periodic and quasi-periodic orbits induced by optimal control in the hill three-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
A frequency tracking algorithm for quasi-periodic orbits near the Earth–Moon triangular libration points	6
Correction: Mars orientation and rotation angles	6
GANBISS: a new GPU accelerated N-body code for binary star systems	6
Tidal evolution and spin–orbit dynamics for bodies in the viscous regime	6
Revisiting Earth tide parameters used in the development of planetary and lunar ephemeris	5
Really perverse periodic solutions of the planar N-body problem	5
Aiming for Proxima Centauri b: gravitational effects on relativistic spacecraft trajectories	5
On the four-body limaçon choreography: maximal superintegrability and choreographic fragmentation	5
Determination of the parameters of a near-geostationary orbit by two optical measurements	5
Kepler equation solution without transcendental functions or lookup tables	5
Bifurcation of frozen orbits in a gravity field with zonal harmonics	5
On the concept of conditional barrier structures in the planar circular restricted three-body problem	5
“Twist vectors" for central configuration equations	5
Design of satellite orbits in the Sun–Earth–Moon system	5
Realizations of the interior spherical Bessel harmonic coefficients of a polyhedral body within the Brillouin sphere	5
Dynamics around the Earth–Moon triangular points in the Hill restricted 4-body problem	5
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
Bifurcations of highly inclined near halo orbits using Moser regularization	4
Analytical sensitivity matrix for efficient solution of finite-thrust orbital transfer	4
Direct derivation of short-periodic $$J_2$$ corrections using Fourier expansions	4
Transient-collision trajectories in Hill’s problem with an oblate primary: application to the Mars-Deimos system	4
Distribution of regularized three-body phase-volume	4
A new arctangent potential for spherical galaxies and its distribution functions	4
Arches of chaos, heteroclinic connections of first-order MMRs, and the chaotic transport of small bodies in the Sun–Jupiter system	4
An attempt to build a dynamical catalog of present-day solar system co-orbitals	4
Nonlinear Chaotic Pitch Dynamics and Its Stablization of a Large Flexible Sailcraft	4
Characterization of asteroid shapes and stability on their surface using super-ellipsoids	4
Secular orbital dynamics of the innermost exoplanet of the $$\upsilon $$-Andromedæ system	4
Evolution of the characteristic curves in the restricted three-body problem in terms of the mass parameter	4
The negative energy N-body problem has finite diameter	4
Equidistant central configuration for the restricted $$1+N$$-body problem	4
Regularization of the Hill four-body problem with oblate bodies	4
Low-energy Earth–Moon transfers via Theory of Functional Connections and homotopy	4
Trajectory-based dust evolution in disks: first results from the RAPID simulation code	4
The phase-space architecture in extrasolar systems with two planets in orbits of high mutual inclination	3
Second-order modeling of the Cassini states of large satellites: I—influence of triaxiality and a subsurface ocean	3
Assessment of dynamical models for transitioning from the Circular Restricted Three-Body Problem to an ephemeris model with applications	3
Resonance perturbation of (5026) Martes and 2005 WW113 asteroid pair	3
The capture probability of Dawn into ground-track resonances with Vesta	3
Implementation and study of a drag model for an N-body problem simulator	3
Fully analytical propagator for lunar satellite orbits in closed form	3
Modeling the resonant dynamics of infinitesimal particles orbiting nonspherical rotating bodies	3
The power spectrum indicator, a new and fast method for the early detection of chaos	3
Determination of the doubly symmetric periodic orbits in the restricted three-body problem and Hill’s lunar problem	3

Correction: Chaotic coexistence of librational and rotational dynamics in the averaged planar three-body problem	3
Relegation-free closed-form perturbation theory and the domain of secular motions in the restricted three-body problem	3
Approximations and modifications of celestial dynamics tested on the three-body system	3
Application of the theory of functional connections to the perturbed Lambert’s problem	3
Mars orientation and rotation angles	3
Identifying cislunar transport barriers with Keplerian maps	3
Reducing roundoff errors in numerical integration of planetary ephemeris	3
Understanding flow around planetary moons via finite-time Lyapunov exponent maps	3
Failures and optimization in computation of asteroid synthetic proper elements	3
Orbital dynamics of smart dust with Poynting–Robertson and solar wind drag	3
A hidden barrier surface complementary to the zero velocity surface in the circular restricted three-body problem	3
Bounds on energy and angular momentum loss in the full n-body problem	3
Study on six DOF for on orbit flight life prediction of low orbit vehicle aerodynamic fusion orbit	2
Theory and applications of fast Lyapunov indicators to model problems of celestial mechanics	2
Adaptive polynomial chaos expansion method for uncertain multiple-revolution Lambert problem	2
Natural perturbations to produce heliotropic orbits on asteroid 2000 TW60	2
Polynomial stochastic dynamical indicators	2
Forced hovering orbit above the primary in the binary asteroid system	2
Three-body periodic collisionless equal-mass free-fall orbits revisited	2
On the connection between Newton’s shell theorem, interior spherical Bessel gravity field, and special infinite series	2
Co-orbital asteroids of terrestrial planets affected by the von Zeipel–Lidov–Kozai mechanism	2
Improving the ephemerides of Neptune’s satellites with Gaia, Voyager 2, and ground-based data	2
Gravity from surface triangulation: convergence acceleration with nested grids	2
Exact solution of Vinti orbital motion	2
ML-FAIR: an automated machine learning framework for the fast identification of eccentricity-type mean-motion resonances	2
Variational proof of the existence of periodic orbits in the anisotropic Kepler problem	2
The phase space structure of retrograde mean motion resonances with Neptune: the 4/5, 7/9, 5/8 and 8/13 cases	2
Invariant manifolds near $$L_1$$ and $$L_2$$ in the Sun–Jupiter elliptic restricted three-body problem I	2
Spin–orbit coupling of the primary body in a binary asteroid system	2
Orbiting below the Brillouin sphere using shifted spherical harmonics	2
Exploring the potential of neural networks in early detection of potentially hazardous near-earth objects	2
Two–layer model via non–quasi–periodic normal form theory	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 effect of the mass ratio on families of retrograde periodic orbits in the planar CR3BP and their bifurcations	2
A global geometric framework for chaos in the free-fall three-body problem	2
Expansion of the planetary Hamiltonian for small eccentricities and inclinations: a vector formalism	2
On the first test of the Weak Equivalence Principle in low Earth orbit	1
A fast method of estimating the gravitational acceleration of asteroids with irregular shapes	1
Analytical investigation about long-lifetime science orbits around Galilean moons	1
On Ganymede’s synchronous rotation in the presence of a subsurface ocean	1
Invariant manifolds near $$L_1$$ and $$L_2$$ in the Sun–Jupiter elliptic restricted three-body problem II: the dynamics of comet Oterma	1
Distant trans-Neptunian objects produced by perturbations of migrating giant planets, planetary embryos and massive planetesimals	1
On doubly symmetric periodic orbits	1
Physics-informed neural networks for gravity field modeling of small bodies	1
Mapping the structure of the planetary 2:1 mean motion resonance: the TOI-216, K2-24, and HD27894 systems	1
Preliminary orbits with overdetermined systems of Keplerian conservation laws	1
Secular evolution of co-orbital motion of two exoplanets: semi-analytical investigation	1
Low-thrust station-keeping control for lunar near rectilinear halo orbits	1
Cantor set structure of the weak stability boundary for infinitely many cycles in the restricted three-body problem	1
Orbital evaluation of low lunar orbits with considering zonal J2 and tesseral C22 harmonics, moon’s obliquity, and earth gravity perturbations	1
Improved alpha shape-based continuum method for long-term density propagation	1
Lidov–Kozai mechanism in Hildas and Jupiter Trojans	1
Nekhoroshev estimates for the orbital stability of Earth’s satellites	1
Identification of structures within higher dimension Poincaré maps relating to quasi-periodic transforming orbits	1
Marchal’s family of periodic orbits I: Stability of inclined co-orbital planetary systems	1
An investigation on space debris of unknown origin using proper elements and neural networks	1
A frequency-based hierarchy of dynamical models in cislunar space: leveraging periodically and quasi-periodically perturbed models	1
Theoretical and computational models for Saturn’s co-orbiting moons, Janus and Epimetheus	1
On the integral solution of hyperbolic Kepler’s equation	1
Recent arrivals to the main asteroid belt	1
A universal approach for solving the multi-revolution Lambert’s problem	1
A note on the weak stability transition region in the planar elliptic restricted three-body problem	1
Symmetric periodic orbits near binary collision in a restricted four-body problem for the figure-eight choreography	1
Global branches of non-planar periodic motions of planetary rings	1
Free and forced inclinations of orbits perturbed by the central body’s oblateness and an inclined third body	1
Correction: Periodic orbits in a galactic potential	1
A simplified model for the forced libration of icy moons with subsurface oceans	1
Analyzing the structure of periodic orbit families that exist around asteroid (101955) Bennu	1
The Aegis orbit determination and impact monitoring system and services of the ESA NEOCC web portal	1
Nonresonant tesseral coupling: shape matters	1
Natural dynamical reduction of the three-body problem	1
Studying network of symmetric periodic orbit families of the Hill problem via symplectic invariants	1
Circular restricted full three-body problem with rigid-body spacecraft dynamics in binary asteroid systems	1
On optimal three-impulse Earth–Moon transfers in a four-body model	1
State uncertainty propagation and sensitivity analysis of the post-impact binary asteroid system	1
Spatial distribution of asteroid spin-axes in diameter-based clusters	1
PETREL19: a new numerical solution of planetary and lunar ephemeris	1