R. Chanal2026-03-222026-03-22198810.1007/978-3-642-74020-6_54https://doi.org/10.1007/978-3-642-74020-6_54https://andeanlibrary.org/handle/123456789/81758enEphemerisMinor planetAsteroidStarsPlanetAstronomyPhysicsAstrometryPhotometry (optics)Minor (academic)book-chapter