61 citations · 798 across the 55 of their papers we have counts for
73 papers · 1 filter
Galactic Sun's motion in the Cold Dark Matter, MOdified Newtonian Dynamics and MOdified Gravity scenarios
Lorenzo Iorio
We numerically integrate the equations of motion of the Sun in Galactocentric Cartesian rectangular coordinates for -4.5 Gyr <= t <= 0 in Newtonian mechanics with two different mod…
Constraints on planet X/Nemesis from Solar System's inner dynamics
Lorenzo Iorio
We put full 3D constraints on a putative planet X by using the dynamics of the inner planets of the solar system. In particular, we compute the mimium distance of X as a function o…
On the recently determined anomalous perihelion precession of Saturn
Lorenzo Iorio
The astronomer E.V. Pitjeva, by analyzing with the EPM2008 ephemerides a large number of planetary observations including also two years (2004-2006) of normal points from the Cassi…
Constraining Post-Newtonian f(R) Gravity in the Solar System
Matteo Luca Ruggiero, Lorenzo Iorio
We consider some models of f(R) gravity that can be used to describe, in a suitable weak-field limit, the gravitational field of the Sun. Using a perturbative approach, we focus on…
The effect of general relativity on hyperbolic orbits and its application to the flyby anomaly
Lorenzo Iorio
We investigate qualitatively and quantitatively the impact of the general relativistic gravito-electromagnetic forces on hyperbolic orbits around a massive spinning body. The gravi…
Gravitomagnetic effects in Kerr-de Sitter space-time
Lorenzo Iorio, Matteo Luca Ruggiero
We explicitly worked out the orbital effects induced on the trajectory of a test particle by the the weak-field approximation of the Kerr-de Sitter metric. It results that the node…