A dynamical and observational study of an unstable TNO: 59358 (1999CL158) A. Alvarez-Candal, D. Jones, D. Lazzaro, I. P. Williams and M. Melita A&A, 466 2 (2007) 749-753 Published online: 20 February 2007 DOI: 10.1051/0004-6361:20066849