Can. Usually such bodies are found at special points in a system consisting of two massive bodies revolving around a common center of mass – Lagrange points.
Saturn has three satellites in one orbit: Tefia, Telesto and Calypso; orbiting the satellite of Dion – another satellite: 1980 S6. Two groups of minor planets are orbiting Jupiter: a group of asteroids (“Greeks”) moves ahead of Jupiter and several asteroids (“Trojans”) – behind it.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.