OOIR: Observatory of International Research

Papers

(The TQCC of Celestial Mechanics & Dynamical Astronomy is 3. 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
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
Nekhoroshev estimates for the orbital stability of Earth’s satellites	6
Three families of 5-body central configurations in the plane	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
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
Three-body periodic collisionless equal-mass free-fall orbits revisited	3
Asteroid families: properties, recent advances, and future opportunities	3