An accurate distance to 2M1207Ab C. Ducourant, R. Teixeira, G. Chauvin, G. Daigne, J.-F. Le Campion, I. Song and B. Zuckerman A&A, 477 1 (2008) L1-L4 Published online: 12 November 2007 DOI: 10.1051/0004-6361:20078886