Astrometry of Pluto and Saturn with the CCD meridian instruments of Bordeaux and ValinhosM. Rapaport, R. Teixeira, J. F. Le Campion, C. Ducourant, J. I. B. Camargo and P. Benevides-SoaresA&A, 383 3 (2002) 1054-1061DOI: https://doi.org/10.1051/0004-6361:20011804