Hayabusa2/NIRS3 spectral observations of asteroid (162173) Ryugu


Rosario Brunetto1, Kohei Kitazato2, Takahiro Iwata3, Masanao Abe4, Makiko Ohtake3, Shuji Matsuura5, Takehiko Arai6, Yusuke Nakauchi6, Tomoki Nakamura7, Moe Matsuoka8, Hiroki Senshu9, Naru Hirata2, Takahiro Hiroi10, Cedric Pilorget1, Francois Poulet11, Lucie Riu6, Deborah L Domingue12, Driss Takir13, Ernesto Palomba14, Ralph Milliken15, Davide Perna16, M. Antonietta Barucci17, Jean-Pierre Bibring18 and Seiichiro Watanabe19, (1)IAS Institut d'Astrophysique Spatiale, Orsay Cedex, France, (2)The University of Aizu, Aizu-Wakamatsu, Japan, (3)Japan Aerospace Exploration Agency, Kanagawa, Japan, (4)Japan Aerospace Exploration Agency, Sagamihara, Japan, (5)Kwansei Gakuin University, Hyogo, Japan, (6)JAXA Japan Aerospace Exploration Agency, Sagamihara, Japan, (7)Tohoku University, Sendai, Japan, (8)AIST - National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan, (9)Chiba Institute of Technology, Narashino, Japan, (10)Brown University, Providence, RI, United States, (11)Institut d’Astrophysique Spatiale, CNRS/Paris-Sud University, Orsay Cedex, France, (12)Planetary Science Institute, Tucson, United States, (13)Jacobs Technology, NASA Johnson Space Center, Houston, United States, (14)IAPS-INAF, Rome, Italy, (15)Brown University, Providence, United States, (16)Moorhead, MN, United States, (17)Paris Observatory Meudon, Meudon, France, (18)CNRS, Paris Cedex 16, France, (19)Nagoya Univ., Nagoya, Japan