IAA-CSIC; Université de Paris; Laboratório Interinstitucional de E-Astronomia - LIneA; Federal University of Technology-Paraná (UTFPR / DAFIS); Observatório Nacional/MCTIC; University of Central Florida; 'G. Galilei' Universita Degli Studi di Padova; INAF - Osservatorio Astronomico di Padova; LAM; INAF - Osservatorio di Astrofisica e Scienza Dello Spazio; Schiaparelli Astronomical Observatory; Astronomical Observatory San Marcello Pistoiese CARA Project; Crni Vrh Observatory; University of Ljubljana; Osservatorio Astronomico di Monte Agliale; 55 Impasse de la Marjolaine; Observatorio Astronomico Iota-Scorpii; 1075 Avenue Saint Philippe; Observatoire de la Côte d'Azur; Gnosca Observatory; Osservatorio Astronomico di Tavolaia; 63 Boulevard de Brandebourg; UPMC Univ Paris 06; Universidade Federal do Rio de Janeiro (UFRJ); International Occultation Timing Association - European Section (IOTA-ES); Observatoire de Geneve; Max Planck Institut für Extraterrestrische Physik (MPE); Universidade Estadual Paulista (Unesp); Institute of Planetary Research; Universidad de Alicante; Unversidad de Alicante; Faculty of Electrical Engineering and Computing; E.O. Lawrence Berkeley National Laboratory; Astronomical Observatory of the Autonomous Region of the Aosta Valley (OAVdA); Research Centre for Astronomy and Earth Sciences; Institute of Physics; Slovak Academy of Sciences; MTA-ELTE Exoplanet Research Group; ELTE Gothard Astrophysical Observatory; National Observatory of Athens; University of Crete; Faculty of Science; A. Mickiewicz University; Nunki Observatory; Ellinogermaniki Agogi Observatory; Universidad de Valencia; Centro de Estudios de Física Del Cosmos de Aragón; Universidad de la Laguna; Agrupació Astronómica de Sabadell; Osservatorio Salvatore di Giacomo (2020-07-01)
Context. Deriving physical properties of trans-Neptunian objects is important for the understanding of our Solar System. This requires observational efforts and the development of techniques suitable for these studies. ...