Comparison of visible spectra between Ryugu and low-albedo asteroid families in the inner main belt

Seiji Sugita; ERI TATSUMI; Sunao Hasegawa; Suzuki Yudai; Hiroaki Kamiyoshihara; Rie Honda; Shingo Kameda; Tomokatsu Morota; Chikatoshi Honda; Toru Kouyama; Manabu Yamada; Masahiko Hayakawa; yokota yasuhiro; Naoya Sakatani; Hidehiko Suzuki; Kazunori Ogawa; Hirotaka Sawada

Presentation information

[EE] Oral

P (Space and Planetary Sciences) » P-PS Planetary Sciences

[P-PS03] Small Bodies in the Solar System: Current Understanding and Future Prospects

Thu. May 24, 2018 10:45 AM - 12:15 PM A02 (Tokyo Bay Makuhari Hall)

convener:Masateru Ishiguro(Department of Physics and Astronomy, Seoul National University), Taishi Nakamoto(Tokyo Institute of Technology), Masahiko Arakawa(神戸大学大学院理学研究科, 共同), Masanao Abe(Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Chairperson:Abe Masanao(Institute of Space and Astronautical Science, JAXA)

11:00 AM - 11:15 AM

[PPS03-19] Comparison of visible spectra between Ryugu and low-albedo asteroid families in the inner main belt

★Invited Papers

*Seiji Sugita¹, ERI TATSUMI¹, Sunao Hasegawa², Suzuki Yudai¹, Hiroaki Kamiyoshihara¹, Rie Honda³, Shingo Kameda⁴, Tomokatsu Morota⁵, Chikatoshi Honda⁹, Toru Kouyama⁸, Manabu Yamada⁷, Masahiko Hayakawa², yokota yasuhiro², Naoya Sakatani⁶, Hidehiko Suzuki⁶, Kazunori Ogawa¹⁰, Hirotaka Sawada² (1.University of Tokyo, 2.JAXA/ISAS, 3.Kochi University, 4.Rikkyo University, 5.Nagoya University, 6.Meiji University, 7.Chiba Institute of Technology, 8.AIST, 9.University of Aizu, 10.Kobe University)

Keywords:Hayabusa2, asteroids, Ryugu

The main mission phase of Hayabusa2 is coming up soon. In this presentation, we will review 1) recent spectroscopic analysis of low-albedo asteroids, particularly in the inner main belt, 2) comparison with Ryugu spectral observations, 3) inflight spectroscopic calibration of our ONC-T.