CCD observations of Phoebe, 9th satellite of Saturn A. Fienga, J.-E. Arlot, N. Baron, A. Bec-Borsenberger, A. Crochot, N. Emelyanov and W. Thuillot A&A, 391 2 (2002) 767-773 Published online: 02 August 2002 DOI: 10.1051/0004-6361:20020803