eng https://phaidrabg.bg.ac.rs/o:22637 cobiss:51952143 thesis:7629 Novaković, Bojan, 1976-, 36796263 Knežević, Zoran, 1949-, 17794663 Tsiganis, Kleomenis, 1974-, 58163209 Kovačević, Anđelka, 1972-, 12839783 http://creativecommons.org/licenses/by-nc-nd/2.0/at/legalcode info:eu-repo/semantics/bachelorThesis OSNO - Opšta sistematizacija naučnih oblasti, Numerička matematika OSNO - Opšta sistematizacija naučnih oblasti, Numerička matematika OSNO - Opšta sistematizacija naučnih oblasti, Astronomski podaci i konstante OSNO - Opšta sistematizacija naučnih oblasti, Astronomski podaci i konstante asteroidi, dynamika, familije, rezonance asteroids, dynamics, families, resonances 2019 Secular dynamics of selected asteroid families: doctoral dissertation : doctoral dissertation Tsirvoulis, Georgios, 1987-, 36776551 159 listova 76519001 bytes Asteroid families are populations of asteroids in the Main Belt that share a common origin, that is they are the fragments of energetic collisions between two asteroids. Their study over the years has produced a number of important results concerning the collisional and dynamical evolution of the Main Belt, the physical properties of the primordial bodies of the Solar System and the physics of energetic collisions, to name a few. The contribution of the present thesis can be summarized into two main topics: The first is the discovery of a new mechanism that leads to significant perturbations on the orbits of asteroids, and consequently on the evolution of asteroid families affected by it, and the second is the discovery of a couple of new families, each with its own peculiarities... Asteroidne familije predstavljaju populacije asteroida u glavnom prstenu koji vode zajedničko poreklo, tj. predstavljaju fragmente nastale u sudaru dve asteroida... Astronomy-Planetary astronomy/Astronomija-Planetarna astronomija Datum odbrane: 22.05.2019.