CV Lattes
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Universidade Estadual Paulista (UNESP). Campus de Guaratinguetá. Faculdade de Engenharia (FEG) (Institutional affiliation from the last research proposal) Birthplace: Itália
He has a degree in Physics - Universita degli Studi La Sapienza (1997), a PhD in Astronomy - Cornell University (2004), and Free Teaching in Orbital Dynamics (UNESP, 2014). The asteroid (10741) Valeriocarruba is named after this researcher. In 2023 he received the CELMEC award for the collection "Innovative Computational Methods in Dynamical Astronomy". He is currently assistant professor II in the Mathematics department at Universidade Estadual Paulista (UNESP) and a researcher with a level 1D productivity grant from CNPq. President of the permanent research committee (CPP) at Unesp, Guaratinguetá campus. Reviewer for the NASA Planetary Geology and Geophysics (PGG) research program, Science, the Czech Science Foundation, Prague Charles University, the Serbian Science Fund, FAPESP, FAPEMIG and CNPq, MNRAS, Icarus, Astronomy Astrophysics, Planetary and Space Science, The Astronomical Journal, The Astrophysica Journal, Celestial Mechanics and Dynamical Astronomy, Qeios, Boletín de la Asociación Argentina de Astronomía, Serbian Astronomical Journal, Proceedings of the International Astronomical Union, Stardust 2016, and Meteoritics and Planetary Sciences. CELMEC Internacional Award for "Innovative computational methods in Dynamical Astronomy". Editor of the book "Machine Learning for small bodies in the Solar System" by Elsevier. He has experience in the field of Astronomy, with an emphasis on Dynamic Astronomy, working mainly on the following topics: families of asteroids, irregular satellites, dynamic astronomy, and celestial mechanics. (Source: Lattes Curriculum)
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Asteroid families are groups of objects that have similar orbits. They can be produced as the result of a collision between a projectile andthe family parent body (collisional families), or because of the fission of a secondary body or of a low-energy impact on a rapidly rotating primary(fission clusters). Collisional families tend to be more dispersed in semi-major axis and they are usua…
Asteroid families form as a result of large-scale collisions among main belt asteroids. The orbital distribution of fragments after a family-forming impact could inform us about their ejection velocities. Unfortunately, however, orbits dynamically evolve by a number of effects, including the Yarkovsky drift, chaotic diffusion, and gravitational encounters with massive asteroids, such tha…
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Secular resonances play an important role in the dynamics of small bodies, changing the eccentricity and inclination of the objects of the Solar System. They occur when there is a commensurability between the frequency of precession of an asteroid perihelion, g, or node, s, and the frequency of a planet, like for the case of the ½6 = g-g6 resonance with Saturn. Non-linear secular resonanc…
Carruba et al. (2013a) studied the long-term effect of close encounters with massive asteroids for asteroids in the orbital region of the Hygiea, Euphrosyne, and Pallas families. Since changes in heliocentric velocities that cause changes in proper elements are a function of the minimal velocity and distance at the encounter, it was shown analytically and numerically that the robustness …
Among the largest asteroids in the main belt, asteroid 4 Vesta is unique in showing a basaltic crust. It is also the biggest member of the Vesta family, which is supposed to originate from a large cratering event about 1 Gyr ago (Marzari et al. 1996, Carruba et al. 2005). Most of the members of the Vesta family for which a spectral classification is available show a V-type spectra. Due to…
The current structure of the Solar System was deeply shaped by the effects of planetary migration. The most recent models of planetary migration suggest that the current orbital distribution of asteroids, and in particular the low ratio between highly and low inclined population could be better explained in the ``Jumping-Jupiter'' scenario, in which both Jupiter and Saturn have close enco…
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