Cassini’s observation of Titan’s gravity field and interior structure
Daniele Durante1, Luciano Iess1, Paolo Racioppa2, Douglas Hemingway3 and David J Stevenson4, (1)Sapienza University of Rome, Rome, Italy, (2)Sapienza University of Rome, Department of Mechanical and Aerospace Engineering, Rome, Italy, (3)Carnegie Institution for Science Washington, Department of Terrestrial Magnetism, Washington, United States, (4)California Institute of Technology, Pasadena, United States