Hayabusa2/NIRS3 spectral observations of asteroid (162173) Ryugu


Rosario Brunetto1, Kohei Kitazato2, Takahiro Iwata3, Masanao Abe4, Makiko Ohtake3, Shuji Matsuura5, Takehiko Arai4, Yusuke Nakauchi4, Tomoki Nakamura6, Moe Matsuoka7, Hiroki Senshu8, Naru Hirata2, Takahiro Hiroi9, Cedric Pilorget1, Francois Poulet10, Lucie Riu4, Deborah Lorin Domingue11, Driss Takir12, Ernesto Palomba13, Ralph Milliken9, Davide Perna14, M. Antonietta Barucci15, Jean-Pierre Bibring16 and Seiichiro Watanabe17, (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)JAXA Japan Aerospace Exploration Agency, Sagamihara, Japan, (5)Kwansei Gakuin University, Hyogo, Japan, (6)Tohoku University, Sendai, Japan, (7)ISAS/JAXA, Sagamihara, Japan, (8)Chiba Institute of Technology, Chiba, Japan, (9)Brown University, Providence, RI, United States, (10)IAS, Orsay Cedex, France, (11)Planetary Science Institute Tucson, Tucson, AZ, United States, (12)Jacobs Technology, NASA Johnson Space Center, Houston, United States, (13)IAPS-INAF, Rome, Italy, (14)Moorhead, MN, United States, (15)Paris Observatory Meudon, Meudon, France, (16)CNRS, Paris Cedex 16, France, (17)Nagoya Univ., Nagoya, Japan