Near-infrared spectroscopy of 1999 JU3, the target of the Hayabusa 2 mission N. Pinilla-Alonso, V. Lorenzi, H. Campins, J. de Leon and J. Licandro A&A, 552 (2013) A79 Published online: 29 March 2013 DOI: 10.1051/0004-6361/201221015