いくつかのオープンブック
Research Abstracts

272. T. Morota, S. Sugita, Y. Cho, M. Kanamaru, E. Tatsumi, N. Sakatani, R. Honda, N. Hirata, H. Kikuchi, M. Yamada, Y. Yokota, S. Kameda, M. Matsuoka, H. Sawada, C. Honda, T. Kouyama, K. Ogawa, H. Suzuki, K. Yoshioka, M. Hayakawa, N. Hirata, M. Hirabayashi, H. Miyamoto, T. Michikami, T. Hiroi, R. Hemmi, C. M. Ernst, O. S. Barnouin, S. Watanabe, and Hayabusa2 team (2019), Color and Albedo Changes of Ryugu’s Surface Observed in the Touchdown Operation of Hayabusa2, 51th Lunar and Planetary Science Conference B19-159, Mar 16 - 20. Woodlands, USA.

271. R. Honda, Y. Yokota,  M. Yamada, Y. Yamamoto, S. Murakami, K. Crombie, E. Tatsumi, T. Kouyama, T. Morota, M. Matsuoka, S. Sugita S. Kameda, H. Suzuki, N. Sakatani, Y. Cho, M. Hayakawa, C. Honda, K. Yoshioka, H. Sawada, N. Hirata, N. Hirata, A. Miura, H. Ohtake,  H. Sato,  H. Kikuchi (2019), Plans of Hayabusa2 ONC Visible Mutiband Image Archive and Public Release, 51th Lunar and Planetary Science Conference B19-158, Mar 16 - 20. Woodlands, USA.

270. S. Sugita, R. Honda, T. Morota, S. Kameda, E. Tatsumi, K. Yumoto, C. Sugimoto, C. Honda, Y. Yokota, M. Yamada, T. Kouyama, N. Sa-katani, H. Suzuki, K. Yoshioka, Y. Cho, M. Matsuoka, K. Ogawa, D. Domingue, H. Miyamoto, O. S. Bar-nouin, P. Michel, C. M. Ernst, T. Hiroi, T. Nakamura, H. Sawada, M. Hayakawa, N. Hirata, N. Hirata, H. Kikuchi, R. Hemmi, T. Michikami, M. Hirabayashi, G. Komatsu, K. Shirai, S. Tanaka, M. Yoshikawa, S. Watanabe, Y. Tsuda (2019), Morphological Analysis of Boulders on Asteroid Ryugu, 51th Lunar and Planetary Science Conference B19-157, Mar 16 - 20. Woodlands, USA.

269. D. Domingue and K. Kitazato, M. Matsuoka, E. Tatsumi, Y. Yokota, S. E. Schröder, R. Honda, S. Sugita, T. Hiroi, R. Brunetto, F. Vilas, D. Takir (2019), The Spectrophotometric Properties of Ryugu’s Regolith as Seen atOpposition by the NIRS3 Onboard Hayabusa2, 51th Lunar and Planetary Science Conference B19-156, Mar 16 - 20. Woodlands, USA.

268. K. J. Walsh and R-L. Ballouz, W. F. Bottke, C. Avdellidou, H. C. Connolly Jr., M. Delbo, D. N. DellaGiustina, E. R. Jawin, T. McCoy, P. Michel, T. Morota, M. C. Nolan, S. R. Schwartz, S. Sugita,D. S. Lauretta (2019), Likelihood for Rubble-Pile Near-Earth Asteroids to be 1st or Nth Generation:  Focus on Bennu and Ryugu, 51th Lunar and Planetary Science Conference B19-155, Mar 16 - 20. Woodlands, USA.

267. Naru Hirata, T. Sugiyama, Naoyuki Hirata, S. Tanaka, N. Nishikawa, R. Noguchi, Y. Shimaki, R. Gaskell, E. Palmer, K. Matsumoto, H. Senshu, Y. Yamamoto, S. Murakami, Y. Ishihara, S. Sugita, T. Morota, R. Honda, M. Arakawa, K. Ogawa, Y. Tsuda, S. Watanabe (2019), Shape Reconstruction of the Asteroid Ryugu with Structure-from-Motion Method, 51th Lunar and Planetary Science Conference B19-154, Mar 16 - 20. Woodlands, USA.

266. H. Miyamoto, R. Hemmi, H. Kikuchi, G. Komatsu, C. Honda, T. Michikami, T. Morota, Y. Cho, P. Mitchel, O. S. Barnouin, S.Sasak, N. Hirata, N. Hirata, M. Hirabayashi, R. Honda, S. Kameda, E. Tatsumi, Y. Yokota, T. Kouyama, H. Suzuki, M. Yamada, N. Sakatani, M. Hayakawa, K. Yoshioka, M. Matsuoka,  H. Sawada, S. Sugita (2019), Geological Characteristics and History of Asteroid Ryugu, 51th Lunar and Planetary Science Conference B19-153, Mar 16 - 20. Woodlands, USA.

265. R.E. Milliken, K. Kitazato, L. Riu, T. Iwata, M. Abe, M. Ohtake, S. Matsuura, T. Arai, Y. Nakauchi, T. Nakamura, M. Mastuoka, H. Senshu, N. Hirata, T. Hiroi, C. Pilorget, R. Brunetto, F. Poulet, J.-P. Bibring, D. Takir, D.L. Domingue, F. Vilas, M.A. Barucci, D. Perna, E. Palomba, A. Galiano, K. Tsumura, T. Osawa, M. Komatsu, A. Nakato, T. Arai, N. Takato, T. Matsunaga, Y. Takagi, K. Matsumoto, T. Kouyama, Y. Yokota, E. Tatsumi, N. Sakatani, Y. Yamamoto, T. Okada, S. Sugita, R. Honda, T. Motora, S. Kameda, H. Sawada, C. Honda, M. Yamada, H. Suzuki, K. Yoshioka, M. Hayakawa, K. Ogawa, Y. Cho, Y. Takei, T. Saiki, S. Nakazawa, S. Tanaka, M. Yoshikawa, S. Watanabe, Y. Tsuda (2019), A Global View of the Near-Infrared Reflectance Properties of Ryugu as Seen by the NIRS3 Spectrometer on Hayabusa2, 51th Lunar and Planetary Science Conference B19-152, Mar 16 - 20. Woodlands, USA.

264. Y. Yokota1,2, R. Honda2, E. Tatsumi3,4,5, D. Domingue6, S. E. Schröder7, M. Matsuoka, S. Sugita, T. Morota, N. Sakatani, S. Kameda, T. Kouyama, H. Suzuki, M. Yamada, C. Honda, M. Hayakawa, K. Yoshioka, Y. Cho, and H. Sawada (2019), Multi-Band Normal Albedo Map of Asteroid Ryugu from Opposition Observations at Visible Wavelength, 51th Lunar and Planetary Science Conference B19-151, Mar 16 - 20. Woodlands, USA.

263. S. Sasaki, S. Kanda, H. Kikuchi, T. Michikami, T. Morota, C. Honda, H. Miyamoto, R. Henmi, S. Sugita, E. Tatsumi, M. Kanamaru, N. Sakatani, S. Watanabe, N. Namiki, P. Michel, M. Hirabayashi, N. Hirata, T. Nakamura, T. Noguchi, T. Hiroi, T. Irie, K. Matsumoto, S. Kameda, T. Kouyama, H. Suzuki, M. Yamada, R. Honda, Y. Cho, K. Yoshioka, M. Hayakawa, M. Matsuoka, R. Noguchi, H. Sawada, Y. Yokota , and M. Yoshikawa (2019), Crack Orientations of Boulders on Ryugu:  Thermally-Induced Origin?, 51th Lunar and Planetary Science Conference B19-150, Mar 16 - 20. Woodlands, USA.

262. N. Tanabe, E. Tatsumi, Y. Cho, T. Morota, R. Honda, S. Kameda, K. Yoshioka1, H. Sawada, N. Sakatani, M. Hayakawa, M. Matsuoka, M. Manabu, T. Kouyama, H. Suzuki, C. Honda, K. Ogawa, S. Sugita1 (2019), Boulder Distribution of Asteroid Ryugu Measured with ImageTexture Analysis, 51th Lunar and Planetary Science Conference B19-149, Mar 16 - 20. Woodlands, USA.

261. H. Noda, H. Senshu, K. Matsumoto, N. Namiki, S. Sugita (2019), Alignment Determination of Hayabusa2 LIDAR, 51th Lunar and Planetary Science Conference B19-148, Mar 16 - 20. Woodlands, USA.

260. C. Sugimoto, E. Tatsumi, S. Sugita, Y. Yokota, T. Morota, M. Arakawa, R. Honda, S. Kameda, Y. Cho, K. Yoshioka, H. Sawada, N. Sakatani, M. Hayakawa, M. Matsuoka, M. Yamada, T. Kouyama, H. Suzuki, C. Honada, K. Ogawa, ONC team, SCI team (2019), Morphological and Spectral Analysis of S-Type Bright Boulderson Ryugu, 51th Lunar and Planetary Science Conference B19-147, Mar 16 - 20. Woodlands, USA.

259. C. M. Ernst, R. T. Daly, O. S. Bar-nouin, Y. Cho, T. Morota, Naoyuki Hirata, R. Noguchi, E. B. Bierhaus, M. G. Daly, Naru Hirata, S. Sugita, R. W. Gaskell, E. E. Palmer, J. R. Weirich, Y. Shimaki, S. Watanabe, J. Seabrook, M. Kanamaru, P. Michel, R. Honda, S. Kameda, E. Tatsumi, Y. Yokota, T. Kouyama, H. Suzuki, M. Yamada, N. Sakatani, C. Honda, M. Hayakawa, K. Yoshioka, M. Matsuoka, H. Sawada, K. Ogawa, D. S. Lauretta (2019), Comparing Crater Morphologies on Ryugu and Bennu, 51th Lunar and Planetary Science Conference B19-146, Mar 16 - 20. Woodlands, USA.

258. J.H. Roberts, O.S. Barnouin, G.A. Neumann, M.C. Nolan, M.E Perry, R.T. Daly, C.L. Johnson, M.M. Al Asad, M.G. Daly, J.A. Seabrook, R.W. Gaskell, E.E. Palmer, J.R. Weirich, K.J. Walsh, D.J. Scheeres, J.W. McMahon, S. Watanabe, N. Hirata, Na. Hirata, S. Sugita, D.S. Lauretta (2019), Rotational State and Shapes of Ryugu and Bennu:  Implications for Interior Structure and Strength, 51th Lunar and Planetary Science Conference B19-145, Mar 16 - 20. Woodlands, USA.

257. P. Michel, R.-L. Ballouz, O.S. Barnouin, K.J. Walsh, M. Jutzi, E. Tatsumi, M.A. Barucci, D.N. DellaGiustina, H. Campins, S. Sugita, S. Watanabe, H. Miyamoto, W.F. Bottke Jr., H.C. Connolly Jr., M. Yoshikawa, D.S. Lauretta (2019), Formation of Bennu and Ryugu:  Modeling the Contribution of Material from the Projectile that Disrupted Their Parent Body, 51th Lunar and Planetary Science Conference B19-144, Mar 16 - 20. Woodlands, USA.

256. K. Yumoto, Y. Cho, T. Morota, E. Tatsumi, K. Yoshioka, H. Sawada, Y. Yokota, N. Sakatani, M. Hayakawa, R. Honda, S. Kameda, M. Matsuoka, M. Yamada, C. Honda, T. Kouyama, H. Suzuki, K. Oga-wa, H. Miyamoto, C. Sugimoto, S. Sugita (2019), Morphological and Spectral Properties of Boulders on Asteroid 162173 Ryugu, 51th Lunar and Planetary Science Conference B19-143, Mar 16 - 20. Woodlands, USA.

255. N. Takaki, E. Tatsumi, T. Morota, Y. Cho, K. Yoshioka, H. Sawada, Y. Yokota, N. Sakatani, M. Hayakawa, R. Honda, S. Kameda, M. Matsuoka, M. Yamada, C. Honda, T. Kouyama, H. Suzuki, K. Ogawa, H. Miyamoto, N. Hirata, N.  Hirata, S. Sugita (2019), Surface Flow Analysis Based on Spectral Distributions Around Large Boulders on Ryugu, 51th Lunar and Planetary Science Conference B19-142, Mar 16 - 20. Woodlands, USA.

254. N. Sakatani, S. Tanaka, T. Okada, T. Kouyama, A. Miura, Naru Hirata, H. Senshu, T. Arai, Y. Shimaki, H. Demura, K. Suko, T. Sekiguchi, J. Takita, T. Fuhuhara, M. Taguchi, T. Müller, A. Hagermann, J. Biele, M. Grott, M. Hamm, M. Delbo, M. Ito, Naoyuki Hirata, M. Arakawa, K. Ogawa, K. Wada, T. Kadono, R. Honda, K. Shirai, T. Saiki, H. Imamura, Y. Takagi, H. Yano, M. Hayakawa, C. Okamoto, H. Sawada, S.        Nakazawa, Y. Iijima, S. Sugita, T. Morota, M. Yamada, S. Kameda, E. Tatsumi, Y. Yokota, H. Suzuki, C. Honda, K. Yoshioka, M. Matsuoka, and Y. Cho (2019), Thermophysical Property of the Artificial Impact Crater onAsteroid Ryugu, 51th Lunar and Planetary Science Conference B19-141, Mar 16 - 20. Woodlands, USA.

253. K. Ogawa, M. Arakawa, K. Wada, T. Kadono, K. Shirai, K. Ishibashi, R. Honda, N. Sakatani, Y. Shimaki, H. Sawada, T. Saiki, H. Imamura, Y. Takagi, H. Yano, M. Hayakawa, C. Okamoto, Y. Tsuda, S. Nakazawa, Y. Iijima, N. Hirata, T. Toda, H. Hayakawa, S. Sugita, T. Morota, S. Kameda, E. Tatsumi, Y. Cho, K. Yoshioka, Y. Yokota, M. Matsuoka, M. Yamada, T. Kouyama, H. Suzuki, C. Honda, P. Michel (2019), Initial Results of Hayabusa2 Impact Experiment and Observations of Impact Ejecta and Crater, 51th Lunar and Planetary Science Conference B19-140, Mar 16 - 20. Woodlands, USA.

252. L. Riu, C. Sugimoto, E. Tatsumi, N. Sakatani, Y. Shimaki, T. Nakamura, K. Kitazato, S. Sugita (2019), Multi-Instrumental Characterization of Bright Areas at the Surface of Asteroid Ryugu as Detected by the NIRS3 Instrument On Board Hayabusa2, 51th Lunar and Planetary Science Conference B19-139, Mar 16 - 20. Woodlands, USA.

251. E. Tatsumi, R. Honda, M. Yamada, T. Morota, N. Sakatan6, S. Kameda, T. Kouyama, Y. Yokota, Y. Cho, C. Honda, M. Matsuoka, M. Hayakawa, H. Suzuki, K. Yoshioka, H. Sawada, K. Oga-wa, N. Hirata, N. Hirata, T. Saiki, H. Imamura, Y. Takagi, H. Yano, K. Shirai, C. Okamoto, Y. Tsuda, S. Nakazawa, Y. Iijima, K. Kitazato, T. Kadono, K. Wada, M. Arakawa S. Sugita, S. Watanabe (2019), Visible Color of the Artificial Crater on Ryugu Created by Small Carry-On Impactor, 51th Lunar and Planetary Science Conference B19-138, Mar 16 - 20. Woodlands, USA.

250. T. Hiroi, R. E. Milliken, K. M. Robertson, H. Kaiden, K. Misawa, R. Shimana, S. Sasaki, M. Matsuoka, T. Nakamura, K. Kitazato, E. Tatsumi, S. Sugita, K. Ohtsuka (2019), Meteorite Hills 00639 as an Analogue of Asteroid 162173 Ryugu Based on Space Weathering Simulations of Carbonaceous Chondrites, 51th Lunar and Planetary Science Conference B19-137, Mar 16 - 20. Woodlands, USA.

249. Invited: S. Sugita, T. Morota, R. Honda, S. Kameda, E. Tatsumi, S. Tachibana, K. Kitazato, T. Okada, N. Namiki, M. Arakawa, P. Michel, D. Domingue, S. Tanaka, M. Yoshikawa, S. Watanabe, and Y. Tsuda The Evolution of Asteroid Ryugu Revealed by Hayabusa2 and Implications for Sample Analyses, AGU 2019 Fall Meeting U54A-01, Dec. 9 - 13. San Francisco, USA. 

248. Jens Biele, Patrick Michel, Seiji Sugita, Grott Matthias, Naoya Sakatani, Wladimir Neumann, Shingo Kameda, Tatsuhiro Michikami, and Chikatoshi Honda (2019), Constraints for Ryugu’s mineralogical composition by estimating average grain density using rock porosities, bulk density and an estimate for the macroporosity, EGU General Assembly 2019, 7-12 Apr., Vienna, Austria.

247. Yuichiro Cho, Tomokatsu Morota, Masanori Kanamaru, Carolyn Ernst, Olivier Barnouin, Katharina Otto, Nicole Schmitz, Roland Wagner, Ralf Jaumann, Masatoshi Hirabayashi, Tatsuhiro Michikami, Hirdy Miyamoto, Hiroshi Kikuchi, Ryodo Hemmi, Naru Hirata, Eri Tatsumi, and Seiji Sugita, Rie Honda, Shingo Kameda, Eri Tatsumi, Yasuhiro Yokota, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Chikatoshi Honda, Masahiko Hayakawa, Kazuo Yoshioka, Moe Matsuoka, Hirotaka Sawada (2019), Shape and Distribution of Craters on the Asteroid Ryugu, EGU General Assembly 2019, 7-12 Apr., Vienna, Austria. 

246. Seiji Sugita, Rie Honda, Tomokatsu Morota, Shingo Kameda, Eri Tatsumi, Chikatoshi Honda, Yasuhiro Yokota, Manabu Yamada, Toru Kouyama, Naoya Sakatani, Hidehiko Suzuki, Kazuo Yoshioka, Yuichiro Cho, Moe Matsuoka, Kazunori Ogawa, Deborah Domingue, Hideaki Miyamoto, Olivier S. Barnouin, Patrick Michel, Hirotaka Sawada, Masahiko Hayakawa, Naru Hirata, Naoyuki Hirata, Hiroshi Kikuchi, Ryodo Hemmi, Tatsuhiro Michikami, Carolyn M. Ernst, Eric Palmer, Robert Gaskell, Masatoshi Hirabayashi, Jaumann Ralf, Katharina Otto, Nicole Schmitz, Stefan Schroeder, Takahiro Hiroi, Tomoki Nakamura, Goro Komatsu, Satoshi Tanaka, Kei Shirai, Makoto Yoshikawa, Sei-ichiro Watanabe, Yuichi Tsuda (2019), The properties of Ryugu’s parent body revealed by Hayabusa2’s optical imaging observations, EGU General Assembly 2019, 7-12 Apr., Vienna, Austria. 

245. Katharina A. Otto, Rutu Parekh, Klaus-Dieter Matz, Ralf Jaumann, Stefan Schröder, Nicole Schmitz, Tra-Mi Ho, Stephan Elgner, Maximilian Hamm, Rie Honda, Shingo Kameda, Katrin Krohn, Frank Scholten, Hiroki Senshu, Katrin Stephan, Seiji Sugita and Frank Trauthan (2019), High-resolution Surface Structures of Asteroid Ryugu Derived from MasCam Observations, EPSC-DPS Joint Mtg., Sep. 15-20, Geneva, Switzerland.

244. Stefan Schröder, Ralf Jaumann, Nicole Schmitz, Katharina Otto, Kathrin Stephan, Frank Preusker, Stephan Elgner, Klaus-Dieter Matz, Thomas Roatsch, Rutu Parekh, Stefano Mottola, Kathrin Krohn, Frank Trauthan, Alexander Koncz, Harald Michaelis, Wladimir Neumann, Jean-Baptiste Vincent, Roland Wagner, and Seiji Sugita (2019), Ryugu as seen close up by MASCOT, EPSC-DPS Joint Mtg., Sep. 15-20, Geneva, Switzerland. 

243. Patrick Michel, Ron-L. Ballouz, Olivier S. Barnouin, Kevin J. Walsh, Martin Jutzi, Derek C. Richardson, Stephen R. Schwartz,  Seiji Sugita, Sei-ichiro Watanabe, Hirdy Miyamoto, Masatoshi Hirabayashi, Willima F. Bottke, Harold C. Connolly Jr., Dante S. Lauretta and the Hayabusa2 and OSIRIS-REx teams, Disruption and reaccumulation: forming the top shape asteroids Ryugu and Bennu, EPSC-DPS Joint Mtg., Sep. 15-20, Geneva, Switzerland.

242. Eri Tatsumi, Naoya Sakatani, Shingo Kameda, Toru Kouyama, Seiji Sugita, Rie Honda, Tomokatsu Morota, Manabu Yamada, Chikatoshi Honda, Yasuhiro Yokota, Kazunori Ogawa, Hidehiko Suzuki, Hiroaki Sawada, Yuichiro Cho, Moe Matsuoka, Masatoshi Hirabayashi, Chiho Sugimoto, Koki Yumoto, Kouhei Kitazato, Naru Hirata, Naoyuki Hirata, Yukio Yamamoto, Deborah Domingue, Faith Vilas, Takahiro Hiroi, Tomoki Nakamura, Hikaru Yabuta, Seiichiro Watanabe and Hayabusa2 science team (2019), Possible Hydrated Minerals on Pole Regions of (162173) Ryugu by ONC-T Observations, EPSC-DPS Joint Mtg., Sep. 15-20, Geneva, Switzerland. 

241. M. Hirabayashi, E. Tatsumi, H. Miyamoto, G. Komatsu, S. Sugita, S. Watanabe, D. J. Scheeres, O. S. Barnouin, P. Michel, C. Honda, T. Michikami, Y. Cho, T. Morota, Naru Hirata, Naoyuki Hirata, N. Sakatani, S. R. Schwartz, R. Honda, Y. Yokota, S. Kameda, H. Suzuki, T. Kouyama, M. Hayakawa, M. Matsuoka, K. Yoshioka, K. Ogawa, H. Sawada, M. Yoshikawa, and Y. Tsuda (2019), The Western Bulge of 162173 Ryugu Formed as a Result of a Rotationally Driven Deformation Process, EPSC-DPS Joint Mtg., Sep. 15-20, Geneva, Switzerland.

240. M. Yoshikawa, S. Watanabe, Y. Tsuda, S. Sugita, N. Namiki, K. Kitazato, S. Tanaka, M. Arakawa, S. Tachibana, M. Ishiguro, H. Ikeda, T. Okada, H. Demura, M. Abe, Y. Yamamoto, R. Jaumann, J.-P. Bibring, M. Grott, K.-H. Glassmeier, T.-M. Ho, A. MoussiSoffys, S. Nakazawa, F. Terui, T. Saiki, M. Fujimoto, and Hayabusa2 Project Team (2019), Hayabusa2 - mission and science results up to now, EPSC-DPS Joint Mtg., Sep. 15-20, Geneva, Switzerland.

239. Masahiko Arakawa, Takanao Saiki , Toshihiko Kadono, Yasuhiko Takagi, Koji Wada, Yu-ichi Iijima, Hiroshi Imamura, Chisato Okamoto, Yuri Shimaki, Kei Shirai, Satoru Nakazawa, Masahiko Hayakawa, Naru Hirata, Hajime Yano, Hirotaka Sawada, Kazunori Ogawa, Rie Honda, Ko Ishibashi, Naoya Sakatani, Tomoaki Toda, Hajime Hayakawa, Seiji Sugita, Tomokatsu Morota, Shingo Kameda, Eri Tatsumi, Chikatoshi Honda, Yasuhiro Yokota, Toru Kouyama, Manabu Yamada, Hidehiko Suzuki, Kazuo Yoshioka, Yuichiro Cho, Moe Matsuoka, and Patrick Michel (2019), First result of Hayabusa2 impact experiment on Ryugu, EPSC-DPS Joint Mtg., Sep. 15-20, Geneva, Switzerland.

238: Invited: Sugita, S., R. Honda, T. Morota, S. Kameda, E. Tatsumi, C. Honda, Y. Yokota, M. Yamada, T. Kouyama, N. Sakatani, H. Suzuki, K. Yoshioka, Y. Cho, M. Matsuoka, K. Ogawa, D. Domingue, H. Miyamoto, P. Michel, O. S. Barnouin, C. M. Ernst, T. Hiroi, T. Nakamura, H. Sawada, M. Hayakawa, N. Hirata, N. Hirata, H. Kikuchi, R. Hemmi, T. Michikami, Eric Palmer, R. Gaskell, M. Hirabayashi, R. Jaumann, K. Otto, N. Schmitz, S. E. Schröder, G. Komatsu, S. Tanaka, K. Shirai, M. Yoshikawa, S. Watanabe, Y. Tsuda (2019) High-resolution imaging and dynamic response observations of asteroid Ryugu, EPSC-DPS Joint Mtg., Sep. 15-20, Geneva, Switzerland. 

237. Invited: Sugita, S., R. Honda, T. Morota, S. Kameda, E. Tatsumi, C. Honda, Y. Yokota, M. Yamada, T. Kouyama, N. Sakatani, H. Suzuki, K. Yoshioka, Y. Cho, M. Matsuoka, K. Ogawa, D. Domingue, H. Miyamoto, O. S. Barnouin, P. Michel, C. M. Ernst, T. Hiroi, T. Nakamura, H. Sawada, M. Hayakawa, N. Hirata, N. Hirata, H. Kikuchi, R. Hemmi, T. Michikami, Eric Palmer, R. Gaskell, M. Hirabayashi, R. Jaumann, K. Otto, N. Schmitz, S. E. Schröder, G. Komatsu, S. Tanaka, K. Shirai, M. Yoshikawa, S. Watanabe, Y. Tsuda, Ryugu’s parent body processes estimated from Hayabusa2 multi-band optical observations, 82nd Meteor. Soc. Mtg., July 8-12, Sapporo, Japan. 

236. Seiji Sugita, Rie Honda, Tomokatsu Morota, Shingo Kameda, Eri Tatsumi, Chikatoshi Honda, Yokota Yasuhiro, Toru Kouyama, Naoya Sakatani, Manabu Yamada, Hidehiko Suzuki, Kazuo Yoshioka, Yuichiro Cho, Moe Matsuoka, Kazunori Ogawa, Deborah Domingue, Hideaki Miyamoto, Olivier Barnouin, Patrick Michel, Carolyn Ernst, Sei-ichiro Watanabe, Yuichi Tsuda, Hayabusa2 observations reveals Ryugu’s parent body properties, , The Main Belt 2019, June 4-7, Villasimius, Sardinia, Italy.

235. Invited: S. Sugita (2019) Hayabusa2 update: global observations, sampling touchdown, and comparison with Hayabusa, The Main Belt 2019, June 4-7, Villasimius, Sardinia, Italy. 

234: Invited: Seiji Sugita, Rie Honda, Tomokatsu Morota, Shingo Kameda, Eri Tatsumi, Chikatoshi Honda, yokota yasuhiro, Toru Kouyama, Naoya Sakatani, Manabu Yamada, Hidehiko Suzuki, Kazuo Yoshioka, Yuichiro Cho, Moe Matsuoka, Kazunori Ogawa, Deborah Domingue, Hideaki Miyamoto, Olivier Barnouin, Patrick Michel, Carolyn Ernst, Sei-ichiro Watanabe, Yuichi Tsuda (2019). Asteroid Ryugu's parent body and its properties inferred from Haybusa2 multi-band imaging observations, PPS03-07, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

233. Masahiko Arakawa, Takanao Saiki, Toshihiko Kadono, Yasuhiko Takagi, Koji Wada, Yu-ichi Iijima, Hiroshi Imamura, Chisato Okamoto, Yuri Shimaki, Kei Shirai, Satoru Nakazawa, Masahiko Hayakawa, Naru Hirata, Hajime Yano, Hirotaka Sawada, Kazunori Ogawa, Ko Ishibashi, Hiroshi Kimura, Masanori Kobayashi, Naoya Sakatani, Hajime Hayakawa, Rie Honda, Seiji Sugita, Tomokatsu Morota, Shingo Kameda, Eri Tatsumi, Chikatoshi Honda, yokota yasuhiro, Toru Kouyama, Manabu Yamada, Hidehiko Suzuki, Kazuo Yoshioka, Yuichiro Cho, Moe Matsuoka (2019), Impact experiment on asteroid Ryugu by Small-Carry on impactor of Hayabusa-2 and observation of the impact ejecta by a Deployable CAMera-3, PPS03-03, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

232. Hikaru Yabuta, Sei-ichiro Watanabe, Tomoki Nakamura, Naru Hirata, Seiji Sugita, Tatsuaki Okada, Kohei Kitazato, Yoshiaki Ishihara, Tomokatsu Morota, Naoya Sakatani, Koji Matsumoto, Koji Wada, Shogo Tachibana, Mutsumi Komatsu, ERI TATSUMI, Moe Matsuoka, Chikatoshi Honda, Takahiro Hiroi, Hiroki Senshu, Rie Honda, Yasuhiro Yokota, Rina Noguchi, Yuri Shimaki, Deborah Lorin Domingue, Lucille Le Corre, Antonella Barucci, Ernest Palomba, Shota Kikuchi, Akira Miura, Tomohiro Yamaguchi, Yukio Yamamoto, Takanao Saiki, Satoshi Tanaka, Makoto Yoshikawa, Yuichi Tsuda (2019), Landing Site Selection for Hayabusa2: Scientific Evaluation of the Candidate Sites on Asteroid (162173) Ryugu, PPS03-P21, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

231. Olivier S Barnouin, Micheal G. Daly, Eric E Palmer, Robert W Gaskell, John R. Weirich, Catherine L Johnson, Manar Al Asad, James H Roberts, Mark E. Perry, Hannah C.M. Sursorney, R. Terik Daly, Edward B. Bierhaus, Jeff A Seabrook, Raymond C. Espiritu, A. Hari Nair, Lilian Nguyen, Gregory A Neumann, Carolyn M Ernst, William V Boynton, Micheal C. Nolan, Coralie D. Adams, Micheal C. Moreau, Bashar Rizk, Christian Drouet D'Aubigny, Erica R. Jawin, Kevin J Walsh, Patrick Michel, Stephen R. Schwartz, Ronald L. Ballouz, Erwan M Mazarico, Daniel J. Scheeres, Jay W. McMahon, W Bottke, Seiji Sugita, Naru Hirata, Noayuki Hirata, Sei-ichiro Watanbe, Keara N. Burke, Daniella N. DellaGuistina, Carinna A. Bennet, Dante Lauretta (2019), The shape of Bennu: Implications for internal structure, PPS03-19, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

231. Tomokatsu Morota, Yuichiro Cho, Masanori Kanamaru, Rie Honda, Shingo Kameda, Eri Tatsumi, yokota yasuhiro, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Chikatoshi Honda, Masahiko Hayakawa, Kazuo Yoshioka, Moe Matsuoka, Tatsuhiro Michikami, Hideaki Miyamoto, Hiroshi Kikuchi, Ryodo Hemmi, Masatoshi Hirabayashi, Naoyuki Hirata, Naru Hirata, Carolyn Ernst, Olivier Barnouin, Hirotake Sawada, Seiji Sugita, REDDENING PROCESS OF THE RYUGU SURFACE BASED ON THE CRATER SIZE-FREQUENCY DISTRIBUTION, PPS03-08, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

230. Sei-ichiro Watanabe, Masatoshi Hirabayashi, Naru Hirata, Naoyuki Hirata, Rina Noguchi, Yuri Shimaki, Hitoshi Ikeda, Eri Tatsumi, Makoto Yoshikawa, Shota Kikuchi, Hikaru Yabuta, Tomoki Nakamura, Shogo Tachibana, Yoshiaki Ishihara, Tomokatsu Morota, Kohei Kitazato, Naoya Sakatani, Koji Matsumoto, Koji Wada, Hiroki Senshu, Chikatoshi Honda, Tatsuhiro Michikami, Hiroshi Takeuchi, Toru Kouyama, Rie Honda, Robert Gaskell, Eric Palmer, Olivier S. Barnouin, Patrick Michel, Paul Abell, Yukio Yamamoto, Satoshi Tanaka , Kei Shirai, Moe Matsuoka, Seiji Sugita, Tatsuaki Okada, Noriyuki Namiki, Masahiko Arakawa, Masateru Ishiguro, Kazunori Ogawa, Fuyuto Terui, Takanao Saiki, Satoru Nakazawa, Yuichi Tsuda, Hayabusa2 Science Team, The shape and origin of the rubble-pile asteroid Ryugu, PPS03-01, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

229. Sho Sasaki, Seiji Sugita, Eri Tatsumi, Hideaki Miyamoto, Chikatoshi Honda, Tomokatsu Morota, Masatoshi Hirabayashi, Shiho Kanda, Naru Hirata, Takahiro Hiroi, Tomoki Nakamura, Takaaki Noguchi, Rie Honda, Tatsuhiro Michikami, Sei-ichiro Watanabe, Noriyuki Namiki, Patrick Michel, Shingo Kameda, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Hiroshi Kikuchi, Yuichiro Cho, Kazuo Yoshioka, Masahiko Hayakawa, Moe Matsuoka, Rina Noguchi, Naoya Sakatani, Hirotaka Sawada, Yasuhiro, Yokota, Makoto Yoshikawa  (2019), Brightness and morphology variations on surface boulders of 162173 Ryugu: Space Weathering, Breccia, and Thermal Cracks, PPS03-13, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

228. Marika Ishida, Koto Amano, Keiichi Moroi, Eri Tatsumi, Tra-Mi Ho, Shingo Kameda, Seiji Sugita, Rie Honda, Tomokatsu Morota, yokota yasuhiro, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Chikatoshi Honda, Masahiko Hayakawa, Kazuo Yoshioka, Moe Matsuoka, Yuichiro Cho, Hirotaka Sawada (2019), Reflectance estimation of asteroid Ryugu using MASCOT, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

227. Naofumi Takaki, Yuichiro Cho, Tomokatsu Morota, Eri Tatsumi, Kazuo Yoshioka, Hirotaka Sawada, Yasuhiro Yokota, Naoya Sakatani, Masahiko Hayakawa, Moe Matsuoka, Rie Honda, Shingo Kameda, Manabu Yamada, Toru Kouyama, Hidehiko Suzuki, Chikatoshi Honda, Kazunori Ogawa, Hideaki Miyamoto, Olivier Barnouin, Patrick Michel, Carolyn Ernst, Seiji Sugita (2019), Resurfacing processes on small asteroids constrained by crater size distributions on Ryugu, Itokawa, and Eros, PPS02-12, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

226. Naoya Sakatani, Tatsuaki Okada, Satoshi Tanaka, Hiroki Senshu, Yuri Shimaki, Takehiko Arai, Toru Kouyama, Hirohide Demura, Kentaro Suko, Tomohiko Sekiguchi, Jun Takita, Tetsuya Fukuhara, Makoto Taguchi, Thomas Müller, Axel Hargermann, Jens Biele, Matthias Grott, Marco Delbo, Seiji Sugita, Rie Honda, Tomokatsu Morota, Manabu Yamada, Shingo Kameda, Eri Tatsumi, Yasuhiro Yokota, Hidehiko Suzuki, Chikatoshi Honda, Kazunori Ogawa, Masahiko Hayakawa, Moe Matsuoka, Yuichiro Cho, Hirotaka Sawada (2019), Close-up thermal and optical observation of asteroid Ryugu, PPS02-09, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

225. Naoya Tanabe, Yuichiro Cho, Eri Tatsumi, Tomokatsu Morota, Chikatoshi Honda, Tatsuhiro Michikami, Patrick Michel, Carolyn Ernst, Olivier S Barnouin, Kazuo Yoshioka, Sawada Hirotaka, yokota yasuhiro, Naoya Sakatani, Masahiko Hayakawa, Moe Matsuoka, Rie Honda, Shingo Kameda, Manabu Yamada, Toru Kouyama, Hidehiko Suzuki, Kazunori Ogawa, Seiji Sugita, Global distribution of sub-meter boulders measured with texture analysis of Ryugu images, PPS03-12, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

224. Rie Honda, Yasuhiro Yokota, Eri Tatsumi, Antonella Barucc, Davide Perna, Moe Matsuoka, Deborah Domingue, Tomokatsu Morota, Shingo Kameda, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Chikatoshi Honda, Lucille LeCorre, Masahiko Hayakawa, Kazuo Yoshioka, Yuichiro Cho, Yukio Yamamoto, Naru Hirata, Naoyuki Hirata, Tomoki Nakamura, Takahiro Hiroi, Hirotaka Sawada, Yuki Fujii, Seiji Sugita, Ryo Hayashi (2019), Preliminary report on global distribution visible spectra of asteroid Ryugu based on clustering, PPS03-09, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

223. Ronald Ballouz, Nicola Baresi, Olivier S Barnouin, Carina A Bennet, Edward B Bierhaus, Keara N Burke, Harold C Connolly, Sarah T Crites, Daniella DellaGiustitna, Erica Jawin, Dante S Lauretta, Patrick Michel, Derek C Richardson, Dan J Scheeres, Stephen Schwartz, Seiji Sugita, Eri Tatsumi, Florian Thuillet, Kevin Walsh, Modeling surface mobility mechanisms on a top-shaped near-Earth asteroid, PPS03-21, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

222. Chiho Sugimoto, Eri Tatsumi, Yuichiro Cho, Kazuo Yoshioka, Hirotaka Sawada, Yasuhiro Yokota, Naoya Sakatani, Masahiko Hayakawa, Moe Matsuoka, Rie Honda, Tomokatsu Morota, Shingo Kameda, Manabu Yamada, Toru Kouyama, Hidehiko Suzuki, Chikatoshi Honda, Kazunori Ogawa, Deborah Domingue, Patrick Michel, Seiji Sugita, (2019), Visible spectra of small bright spots on asteroid 162173 Ryugu, [PPS03-10], JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

221. Yokota Yasuhiro, Rie Honda, ERI TATSUMI, Deborah Domingue, Stefanus E. Schroeder, Moe Matsuoka, Seiji Sugita, Tomokatsu Morota, Shingo Kameda, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Chikatoshi Honda, Masahiko Hayakawa, Kazuo Yoshioka, Yuichiro Cho, Hirotaka Sawada (2019), Disk-Resolved Photometry Analysis of the Asteroid Ryugu Images Obtained by Hayabusa2 Visible Camera ONC PPS03-P24, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

220: Masanori Suemitsu, Tomokatsu Morota, Rie Honda, Singo Kameda, Eri Tatsumi, Manabu Yamada, Naoya Sakatani, Toru Kouyama, Yokota Yasuhiro, Yuichiro Cho, Hidehiko Suzuki, Masahiko Hayakawa, Moe Matsuoka, Chikatoshi Honda, Tatsuhiro Michikami, Kazuo Yoshioka, Kazunori Ogawa, Hirotaka Sawada, Seiji Sugita (2019), Global distribution and spectral characteristics of bright spots on asteroid Ryugu PPS03-P16, JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

219: 招待講演: 杉田精司、桑原秀治、黒澤耕介 (2019)、衝突蒸気雲内化学反応が結びつける小惑星リュウグウと地球初期進化 JpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセJpGU, 2019.5.26-30, 千葉県千葉市 幕張メッセ

218. N. Sakatani, S. Tanaka, T. Okada, H. Senshu, Y. Shimaki, T. Arai, T. Fuhuhara, M. Taguchi, T. Kouyama, H. Demura, K. Suko, T. Mu_ller, A. Hagermann, J. Biele, M. Grott, M. Delbo, T. Morota, R. Honda, E. Tatsumi, M. Yamada, S. Kameda, Y. Yokota, H. Suzuki, C. Honda, M. Hayakawa, K. Yoshioka, M. Matsuoka, Y. Cho, and S. Sugita (2019), High-resolved thermographic observation of craters and boulders on Ryugu, Thermal Models for Planetary Science III, Butapest, Hungary, Feb 20-22. 

217. L. Riu, K. Kitazato, R. Milliken, T. Iwata, M. Abe, M. Ohtake, S. Matsuura, T. Arai, Y. Nakauchi, T. Nakamura, M. Mastuoka, H. Senshu, N. Hirata, T. Hiroi, C. Pilorget, R. Brunetto, F. Poulet, J.-P. Bibring, D. Takir, D.L. Domingue, F. Vilas, M.A. Barucci, D. Perna, E. Palomba, A. Galiano, K. Tsumura, T. Osawa, M. Lomatsu, A. Nakato, T. Arai, N. Takato, T. Matsunaga, Y. Takagi, K. Matsumoto, T. Kouyama, Y. Yokota, E. Tatsumi, N. Sakatani, Y. Yamamoto, T. Okada, S. Sugita, R. Honda, T. Motora, S. Kameda, H. Sawada, C. Honda, M. Yamada, H. Suzuki, K. Yoshioka, M. Hayakawa, K. Owaga, Y. Cho, Y. Takei, T. Saiki, S. Nakazawa, S. Tanaka, M. Yoshikawa, S. Watanabe, Y. Tsuda (2019), Global View of the Mineralogy and Surface Properties of the Asteroid Ryugu Using NIRS3 Near-Infrared Spectrometer on Board Hayabusa2, Lunar Planet. Sci. Conf., L, The Woodlands, TX, USA, March 18-22, #1154. 

216. S. Watanabe, M. Hirabayashi, N. Hirata, N. Hirata, R. Noguchi, Y. Shimaki, H. Ikeda, E. Tatsumi, M. Yoshikawa, S. Kikuchi, H. Yabuta, T. Nakamura, S. Tachibana, Y. Ishihara, T. Morota, K. Kitazato, N. Sakatani, K. Matsumoto, K. Wada, H. Senshu, C. Honda, T. Michikami, H. Takeuchi, T. Kouyama, R. Honda, S. Kameda, T. Fuse, H. Miyamoto, G. Komatsu, S. Sugita, T. Okada, N. Namiki, M. Arakawa, M. Ishiguro, M. Abe, R. Gaskell, E. Palmer, O. S. Barnouin, P. Michel, A. S. French, J. W. McMahon, D. J. Scheeres, P. A. Abell, Y. Yamamoto, S. Tanaka, K. Shirai, M. Matsuoka, M. Yamada, Y. Yokota, H. Suzuki, K. Yoshioka, Y. Cho, S. Tanaka, N. Nishikawa, T. Sugiyama, H. Kikuchi, R. Hemmi, T. Yamaguchi, N. Ogawa, G. Ono, Y. Mimasu, K. Yoshikawa, T. Takahashi, Y. Takei, A. Fujii, C. Hirose, T. Iwata, M. Hayakawa, S. Hosoda, O. Mori, H. Sawada, T. Shimada, S. Soldini, H. Yano, R. Tsukizaki, M. Ozaki, Y. Iijima, K. Ogawa, M. Fujimoto, T.-M. Ho, A. Moussi, R. Jaumann, J.-P. Bibring, C. Krause, F. Terui, T. Saiki, S. Nakazawa, Y. Tsuda  (2019), High Porosity Nature of the Top-Shape C-Type Asteroid 162173 Ryugu as Observed by Hayabusa2, Lunar Planet. Sci. Conf., L, The Woodlands, TX, USA, March 18-22, #1265

215. N. Sakatani, S. Sugita, R. Honda, T. Morota, M. Yamada, S. Kameda, E. Tatsumi, Y. Yokota, T. Kouyama, H. Suzuki, C. Honda, M. Hayakawa, K. Yoshioka, M. Matsuoka, Y. Cho, H. Sawada, N. Ogawa, A. Miura, T. Okada, S. Tanaka, H. Senshu, T. Arai, H. Demura, K. Suko, Y. Shimaki, T. Sekiguchi, J. Takita, T. Fuhuhara, M. Taguchi, T. Mu_ller, A. Hagermann, J. Biele, M. Grott, and M. Delbo  (2019), Surface Physical Condition of Asteroid Ryugu Using Close-up Optical and Thermal Images, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22,#1732

214. S. Sugita, R. Honda, T. Morota, S. Kameda, E. Tatsumi, C.Honda, Y. Yokota, M.Yamada, T. Kouyama, N. Sakatani, H. Suzuki, K.Yoshioka, Y. Cho, M. Matsuoka, K. Ogawa, D.Domingue, H.Miyamoto, O. S. Barnouin, P. Michel, C. M. Ernst, T. Hiroi, T.Nakamura, H. Sawada, M. Hayakawa, N. Hirata,  N. Hirata, H.Kikuchi, R. Hemmi, T. Michikami, Eric Palmer, R. Gaskell, M.Hirabayashi, R. Jaumann, K. Otto, N. Schmitz, S. E. Schr_der, G. Komatsu,  S. Tanaka, K. Shirai, M.Yoshikawa, S. Watanabe, Y.Tsuda  (2019),  The Evolution of Ryugu’s Parent Body Constrained by Hayabusa2 Imaging Observations, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22, #2622

213. S. E. Schröder, R. Jaumann, N. Schmitz, K.Otto, K. Stephan, F. Preusker, S. Elgner, K.-D. Matz, T. Roatsch, R. Parekh, S. Mottola, K. Krohn,  F.Trauthan, A. Koncz, H. Michaelis, W. Neumann, J.-B. Vincent, R. Wagner, S. Sugita  (2019), Ryugu as Seen Close-Up by the MASCOT Camera, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22, #2450

212. T. Morota Y. Cho, M. Kanamaru, R. Honda, S. Kameda, E. Tatsumi, Y.Yokota, T. Kouyama, H. Suzuki, M. Yamada, N. 202. Sakatani, C. Honda,  M.Hayakawa, K. Yoshioka, M. Matsuoka, T. Michikami, H. Miyamoto, H. Kikuchi, R. Hemmi, M. Hirabayashi, C. M. Ernst, O. Barnouin, N.Hirata, N.Hirata, H. Sawada, and S. Sugita  (2019), Timescale of Reddening Process of the Ryugu Surface Based on the Crater Size-Frequency Distribution, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22, #2833

211. R. Honda, Y. Yokota, E. Tatsumi, R. Hayashi, A. Barucci, D. Perna, M. Matsuoka, D. Domingue, T. Morota, S.Kameda, T. Kouyama, H. Suzuki, M.Yamada, N. Sakatani, C. Honda, L. LeCorre, M. Hayakawa K.Yoshioka, Y. Cho, Y. Yamamoto, N. Hirata, N. Hirata, Y. Fujii, T. Nakamura, T. Hiroi, H.Sawada and S. Sugita  (2019), Clustering Analysis of Visible Spectra of Asteroid Ryugu and Its Preliminary Global Spectrum Map, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22, #2901

210. Y. Yokota, R. Honda, E. Tatsumi, D. Domingue, S. E. Schr_der, M. Matsuoka, S. Sugita, T. Morota, S. Kameda, T. Kouyama, H. Suzuki, M. Yamada, N. Sakatani, C. Honda, M. Hayakawa, K. Yoshioka, Y. Cho, H. Sawada  (2019), Disk-Resolved Photometry of Asteroid 162173 Ryugu Obtained by Hayabusa2 Visible Camera ONC, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22, #3195

209. T. Nakamura, M. Matsuoka, K. Amano, S. Kobayashi, H. Mita, R. Brunetto, C. Lantz, T. Hiroi, M. E. Zolensky, K. Kitazato, S. Sugita, R. Honda, T. Morota, E. Tatsumi, R. E. Milliken, T. Iwata, S. Kameda, H. Sawada, M. Abe, M. Ohtake, S. Matsuura, T. Arai, Y. Nakauchi, K. Mogi, S. Yamashita, Y. Sato, H. Ka, C. Honda, Y. Yokota, M. Yamada, T. Kouyama, N. Sa-katani, H. Senshu, N. Hirata, H. Suzuki, K. Yoshioka, M. Hayakawa, Y. Cho, C. Pilorget, F. Poulet, L. Riu, J.-P. Bibring, D. Takir, D. L. Domingue, F. Vilas, M. A. Barucci, D. Perna, E. Palomba, A. Galiano, K. Tsumura, T. Osawa, M. Komatsu, A. Nakato, T. Arai, N. Takato, T. Matsunaga, N. Imae, A. Yamaguchi, H. Kojima, S. Nakazawa, S. Tanaka, M. Yoshikawa, S. Watanabe, Y. Tsuda  (2019), Possible Interpretations of Visible/Near-Infrared Spectra of Asteroid Ryugu Obtained by the Hayabusa2 Mission, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22, #1681

208. Y. Tsuda, M. Yoshikawa, S. Watanabe, S. Nakazawa, F. Terui, T. Saiki, T.-M. Ho, A. MoussiSoffys, S. Sugita, N. Namiki, K. Kitazato, S. Tanaka, M. Arakawa, S. Tachibana, M. Ishiguro, H. Ikeda, T. Okada, H. Demura, M. Abe, K. Fujita, Y. Yamamoto, R. Jaumann, J.-P. Bibring, M. Grott, K.-H. Glassmeier, and Hayabusa2 Project Team  (2019), Hayabusa2 Mission Up to Now, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22, #2318

207. H. Yabuta, S. Watanabe, T. Nakamura, N. Hirata, S. Sugita, T. Okada, K. Kitazato, Y. Ishihara, T. Morota, N. Sakatani, K. Matsumoto, K. Wada, S. Tachibana, M. Komatsu, E. Tatsumi, M. Matsuoka, C. Honda, T. Hiroi, S. Senshu, R. Honda, Y. Yokota, R. Noguchi, Y. Shimaki, D. L. Domingue, L. Le Corre, A. M. Barucci, E. Palomba, S. Kikuchi, S. Tanaka, A. Miura, T. Yamaguchi, Y. Yamamoto, T. Saiki, Y. Tsuda, Hayabusa2 LSSAA & LSS-IDS teams (2019), Landing Site Selection for Hayabusa2: Scientific Evaluation of the Candidate Sites on Asteroid (162173) Ryugu, Lunar Planet. Sci. Conf. The Woodlands, TX, USA, March 18-22, #2304

206. T. Sugiyama, N. Hirata, N. Hirata, S. Watanabe, R. Noguchi, Y. Shimaki, S. Sugita (2019), Shape Reconstruction of the Asteroid Ryugu by Structure-from-Motion Technique in Hayabusa2 Mission, Lunar Planet. Sci. Conf. The Woodlands, TX, USA, March 18-22,# 2384

205. D. Domingue, E. Tatsumi, Y. Yokota, S. Sugita, R. Honda, N. Hirata, N. Hirata, Y. Yamamoto, T. Morota, S. Kameda, T. Kouyama, H. Suzuki, M. Yamada, N. Sakatani, C. Honda, M. Hayakawa, K. Yoshioka, M. Matsuoka, Y. Cho, H. Sawada, M. Ishiguro, L. LeCorre, F. Vilas, (2019), Hayabusa2’s Multiband Disk-Integrated Photometry of 162173 Ryugu, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22, #1943

204. E. Tatsumi, S. Sugita, S. Kameda, R. Honda, T. Kouyama, Y. Yokota, N. Sakatani, C. Honda, T. Michikami, M. Tomokatsu, M. Yamada, H. Suzuki, Y. Cho, M. Matsuoka, M. Hayakawa, K. Yoshioka, K. Ogawa H. Sawada, F. Vilas, D. Domingue, L. Le Corre, S. Sasaki, T. Nakamura, T. Hiroi (2019), Visible Color Variation of Boulders on 162173 Ryugu, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22, #1753

203. H. Kikuchi, R. Hemmi, G. Komatsu, H. Miyamoto, N. Hirata, N. Hirata, C. Honda, T. Michikami, Y. Cho, T. Morota, R. Honda, S. Kameda, E. Tatsumi, Y. Yokota, T. Kouyama, H. Suzuki, M. Yamada, N. Sakatani, M. Hayakawa, K. Yoshioka, M. Matsuoka, O. S. Barnouin, S. Sasaki, M. Hirabayashi, H. Sawada, S. Sugita (2019), 3D Mapping of Structural Features on Ryugu, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22, #2409

202. H. Miyamoto, R. Hemmi, H. Kikuchi, G. Komatsu, C. Honda, T. Michikami, T. Morota, Y. Cho, O. S. Barnouin, S.Sasak, N. Hirata, N. Hirata, R. Honda, S. Kameda, E. Tatsumi, Y. Yokota, T. Kouyama, H. Suzuki, M. Yamada, N. Sakatani, M. Hayakawa, K. Yoshioka, M. Matsuoka, M. Hirabayashi, H. Sawada, S. Sugita (2019), Geomorphological Characteristics of Asteroid Ryugu and its Preliminary Geologic Map, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22, #2398

201. M. Hirabayashi, E. Tatsumi, H. Miyamoto, G. Komatsu, S. Sugita, S. Watanabe, D. J. Scheeres, O. S. Barnouin, P. Michel, C. Honda, T. Michikami, Y. Cho, T. Morota, Naru Hirata, Naouki Hirata, N. Sakatani, S. R. Schwartz, R. Honda, Y. Yokota, S. Kameda, H. Suzuki, T. Kouyama, M. Hayakawa, M. Matsuoka, K. Yoshioka, K. Ogawa, H. Sawada, M. Yoshikawa, and Y. Tsuda (2019), The Longitudinal Dichotomy of 162173 Ryugu as a Result of  Recent Deformation, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22, #1397

200. C.M. Ernst, Y. Cho, T. Morota, M. Kanamaru, O. S. Barnouin, Naoyuki Hirata, Naru Hirata, S. Sugita, S. Watanabe, R. W. Gaskell, E. E. Palmer, P. Michel, R. Honda, S. Kameda, E. Tatsumi, Y. Yokota, T. Kouyama, H. Suzuki, M. Yamada, N. Sakatani, C. Honda, M. Hayakawa, K. Yoshioka, M. Matsuoka, H. Sawada (2019), The Distribution of Crater Morphologies Across Ryugu, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22,# 2683

199. F. Thuillet, P. Michel, J. Biele, R.-L. Ballouz, S.R. Schwartz, E. Tatsumi, S. Sugita, T.-M. Ho, S. Kameda, H. Yano, S. Watanabe (2019), Numerical Simulations of the landing of MASCOT Deployed by Hayabusa2 on a Regolith Bed or a Big Boulder, Lunar Planet. Sci. Conf., The Woodlands, TX, USA, March 18-22, #3255

 

198. Invited: Sugita, S., R. Honda, T. Morota, S. Kameda, H. Sawada, E. Tatsumi, C. Honda, Y. Yokota, M. Yamada, T. Kouyama, N. Sakatani, H. Suzuki, K. Yoshioka, M. Hayakawa, Y. Cho, M. Matsuoka, Naru Hirata, Naoyuki Hirata, D. Domingue, H. Miyamoto, K. Kikuchi, R. Hemmi, T. Michikami, O. S. Barnouin, C. Ernst, E. Palmer, R. Gaskell, P. Michel, M. Hirabayash3, R. Jaumann, C. Otto, N. Schmitz, S. Schröder, T. Hiroi, T. Nakamura, S. Sasaki, Kanamaru, G. Kokatsu, L. Le Corre, Y. Tsuda, M. Yoshikawa, S. Tanaka, K. Shirai, S. Watanabe (2019), ONC Observations and Science Results, MISASA VII (Misasa International Symposium 2018, Sample return and astrobiology), Dec. 19-21, Yonago, Japan

197. Sho Sasaki, Seiji Sugita, Eri Tatsum, Hideaki Miyamoto, Chikatoshi Honda, Tomokatsu Morota, Olivier S Barnouin, Masatoshi Hirabayashi, Masanori Kanamaru, Naru Hirata, Takahiro Hiroi, Tomoki Nakamura, Takaaki Noguchi, Rie Honda, Tatsuhiro Michikami, Seiichiro Watanabe, Noriyuki Namiki, Patrick Michel, Shingo Kameda, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Hiroshi Kikuchi, Deborah Lorin Domingue, Yuichiro Cho, Kazuo Yoshioka, Masahiko Hayakawa, Moe Matsuoka, Naoya Sakatani, Hirotaka Sawada and Yasuhiro Yokota, Brightness and Color Variations on the Surface of 162173 Ryugu: Space Weathering, Thermal Fatigue and Mass Movement Hayabusa Symposium 2018, Dec. 4 – 7, Sagamihara, Japan

196. Jens Biele, Patrick Michel, Hajime Yano, Laurence Lorda, Elisabet Canalias, Thierry Martin, Romain Garmier, Florian Thuillet, David Hercik, Hans-Ulrich Auster, Nicole Schmitz, Seiji Sugita, Shingo Kameda, Simon Tardivel, Lars Witte, Ralf Jaumann, Stephan Ulamec, Tra-Mi Ho, Aurélie Moussi, Friederike Wolff, Stefaan van Wal, Quick-look results for the surface/regolith mechanical properties of Ryugu based on MASCOT bouncing analyses, Hayabusa Symposium 2018, Dec. 4 – 7, Sagamihara, Japan

195. H. Yabuta, S. Watanabe, T. Nakamura, N. Hirata, S. Sugita, T. Okada, K. Kitazato, Y. Ishihara, T. Morota, N. Sakatani, K. Matsumoto, K. Wada, S. Tachibana, M. Komatsu, E. Tatsumi, M. Matsuoka, C. Honda, T. Hiroi, S. Senshu, R. Honda, S. Kikuchi, S. Tanaka, A. Miura, T. Yamaguchi, Y. Yamamoto, T. Saiki, Y. Tsuda (2018), Hayabusa2 LSSAA & LSS-IDS teams, Scientific Evaluation on the Asteroid Ryugu in Hayabusa2 Landing Site Selection, Hayabusa Symposium 2018, Dec. 4 – 7, Sagamihara, Japan 

194. Invited: Sugita, S., R. Honda, T. Morota, S. Kameda, H. Sawada, E. Tatsumi, C. Honda, Y. Yokota, M. Yamada, T. Kouyama, N. Sakatani, H. Suzuki, K. Yoshioka, M. Hayakawa, Y. Cho, M. Matsuoka, Naru Hirata, Naoyuki Hirata, D. Domingue, H. Miyamoto, K. Kikuchi, R. Hemmi, T. Michikami, O. S. Barnouin, C. Ernst, E. Palmer, R. Gaskell, P. Michel, M. Hirabayash3, R. Jaumann, C. Otto, N. Schmitz, S. Schröder, T. Hiroi, T. Nakamura, S. Sasaki, Kanamaru, G. Kokatsu, L. Le Corre, Y. Tsuda, M. Yoshikawa, S. Tanaka, K. Shirai, S. Watanabe (2018), The first detailed visible multi-band imaging observations of asteroid Ryugu, Hayabusa Symposium 2018, Dec. 4 – 7, Sagamihara, Japan. 

193. S R Schwartz, E I Asphaug, R L Ballouz, Y, Cho, H. C. Connolly Jr, D DellaGiustina, M Hayakawa, C Honda, R Honda, M Jutzi, S Kameda, T Kouyama, D S Lauretta, M Matsuoka, H Miyamoto, T Morota, M Pajola, A C Quillen, N Sakatani, H Sawada, S Sugita, H Suzuki, E Tatsumi, K J Walsh, M Yamada, Y Yokota, K Yoshioka (2018), A first look at Bennu and Ryugu for signatures of formation in the arrangements of its surface features, AGU 2018 Fall Meeting, Dec. 10 - 14. Washington, D.C., USA.

192. S Schröder, R Jaumann, N Schmitz, A Koncz, H Michaelis, F Trauthan, H Hoffmann, S Mottola, K A Otto, S Sugita (2018), Close-up Imaging of the Ryugu Surface from the MASCOT Lander: A Spectrophotometric Analysis, AGU 2018 Fall Meeting, Dec. 10 - 14. Washington, D.C., USA.

191. L Le Corre, A M Mitchell, O S Barnouin, K Becker, C Bennett, H Campins, Y Cho, B Clark, D N DellaGiustina, C d'Aubigny, C M Ernst, R W Gaskell, D R Golish, M Hayakawa, N Hirata, N Hirata, C Honda, R Honda, S Kameda, T Kouyama, D S Lauretta, J Y Li, M Matsuoka, T Morota, M C Nolan, E E Palmer, B Rizk, N Sakatani, H Sawada, P H Smith, S Sugita, H Suzuki, E Tatsumi, S Watanabe, J R Weirich, M Yamada, Y Yokota, K Yoshioka, (2018), Comparison of Color Maps of Asteroids Ryugu and Bennu from the Approach Phase of Hayabusa2 and OSIRIS-REx missions, AGU 2018 Fall Meeting, Dec. 10 - 14. Washington, D.C., USA.

190. Y Cho, T Morota, M Kanamaru, R Honda, S Kameda, E Tatsumi, Y Yokota, T Kouyama, H Suzuki, M Yamada, N Sakatani, C Honda, M Hayakawa, K Yoshioka, M Matsuoka, T Michikami, H Miyamoto, H Kikuchi, R Hemmi, M Hirabayashi, C M Ernst, O S Barnouin, K A Otto, N Schmitz, R J Wagner, R Jaumann, N Hirata, N Hirata, H Sawada, S Sugita (2018), Distribution and morphology of craters on asteroid Ryugu, AGU 2018 Fall Meeting, Dec. 10 - 14. Washington, D.C., USA.

189. S Watanabe, M Yoshikawa, S Tanaka, S Sugita, K Kitazato, N Namiki, T Okada, S Tachibana, R Jaumann, J P Bibring, N Hirata, N Hirata, H Ikeda, Y Yamamoto, F Terui, T Saiki, S Nakazawa, Y Tsuda (2018), Overview of proximity operations at asteroid Ryugu by Hayabusa2 spacecraft, AGU 2018 Fall Meeting, Dec. 10 - 14. Washington, D.C., USA.

188. N Hirata, N Hirata, S Tanaka, N Nishikawa, T Sugiyama, R W Gaskell, E E Palmer, R Noguchi, Y Shimaki, K Matsumoto, H Senshu, Y Yamamoto, S Y Murakami, Y Ishihara, S Sugita, Y Tsuda, S Watanabe (2018), Shape and geophysical properties of the asteroid Ryugu from initial observations by Hayabusa2, AGU 2018 Fall Meeting, Dec. 10 - 14. Washington, D.C., USA.

187. R. Jaumann, N Schmitz, S Schr_der, A Koncz, H Michaelis, F Trauthan, H Hoffmann, S Mottola, K A Otto, S Sugita, H Yabuta (2018), Surface Geomorphology of Near Earth Asteroid (162173) Ryugu from in-situ Observations: First Results from the MASCOT Camera, AGU 2018 Fall Meeting, Dec. 10 - 14. Washington, D.C., USA.

186. Naoya Sakatani, Koji Wada, Seiji Sugita, Rie Honda, Tomokatsu Morota, Manabu Yamada, Shingo Kameda, Eri Tatsumi, Yasuhiro Yokota, Toru Kouyama, Hidehiko Suzuki, Chikatoshi Honda, Masahiko Hayakawa, Kazuo Yoshioka, Moe Matsuoka, Yuichiro Cho, Hirotaka Sawada, Naoko Ogawa, Akira Miura, Tatsuaki Okada, Satoshi Tanaka, Hiroki Senshu, Takehiko Arai, Hirohide Demura, Kentaro Suko, Yuri Shimaki, Tomohiko Sekiguchi, Jun Takita, Thomas Muller, Axel Hagermann, Jens Biele, Matthias Grott, Marco Delbo, Fuyuto Terui, Satoru Nakazawa, Takanao Saiki, Yuichi Tsuda, Seiichiro Watanabe and HAYABUSA2 International Regolith Science Group (2018), Surface grain sizes of the touch down sites revealed by proximity imaging by Hayabusa2, AGU 2018 Fall Meeting, Dec. 10 - 14. Washington, D.C., USA.

185. E. Tatsumi, S Sugita, R Honda, T Morota, T Kouyama, Y Yokota, D L Domingue, H Suzuki, S Kameda, M Yamada, N Hirata, N Hirata, N Sakatani, K Yoshioka, C Honda, M Hayakawa, M Matsuoka, Y Cho, M A Barucci, L Le Corre, S Sasaki, T Hiroi, M Hirabayashi, H Sawada (2018), Visible Spectrophotometry of 162173 Ryugu, AGU 2018 Fall Meeting, Dec. 10 - 14. Washington, D.C., USA.

184. H. Yabuta, S. Watanabe, T. Nakamura, N. Hirata, S. Sugita, T. Okada, K. Kitazato, Y. Ishihara, T. Morota, N. Sakatani, K. Matsumoto, K. Wada, S. Tachibana, M. Komatsu, E. Tatsumi, M. Matsuoka, C. Honda, T. Hiroi, S. Senshu, R. Honda, S. Kikuchi, S. Tanaka, A. Miura, T. Yamaguchi, Y. Yamamoto, T. Saiki, Y. Tsuda, LSSAA Team (Hayabusa2 Project) (2018), Hayabusa2 Landing Site Selection: Scientific Evaluation on Asteroid Ryugu, AGU 2018 Fall Meeting, Dec. 10 - 14. Washington, D.C., USA.

183. Tatsuhiro Michikami, Chikatoshi Honda, Masaki Kawamura, Kiichi Sugimoto, Eri Tatsumi, Hideaki Miyamoto, Masatoshi Hirabayashi, Tomokatsu Morota, Takaaki Noguchi, Yuichiro Cho, Shingo Kameda, Hiroshi Kikuchi, Toru Kouyama, Masahiko Hayakawa, Ryodo Hemmi, Naoyuki Hirata, Naru Hirata, Rie Honda, Moe Matsuoka, Naoya Sakatani, Hidehiko Suzuki, Yasuhiro Yokota, Manabu Yamada, Kazuo Yoshioka, Hirotaka Sawada, Seji Sugita (2018), A first look of boulders on asteroid Ryugu: Comparison with other small asteroids. DPS meeting #50, id.411.01, Oct. 21-26, Knoxville, TN, USA. 

182. Lucille Le Corre, Adriana M. Mitchell, Jian-Yang Li, Eri Tatsumi, Seiji Sugita, Naoyuki Hirata, Naru Hirata, Carolyn M. Ernst, Rie Honda, Tomokatsu Morota, Shingo Kameda, Yasuhiro Yokota, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Chikatoshi Honda, Masahiko Hayakawa, Kazuo Yoshioka, Moe Matsuoka, Yuichiro Cho, Takahiro Sawada, Sei- ichiro Watanabe (2018), Color Maps of Asteroid Ryugu from ONC-T Camera Onboard Hayabusa2: Correlations Between Color Units and Topography to Understand its Formation and Evolution DPS meeting #50, id. 411.02, Oct. 21-26, Knoxville, TN, USA. 

181. Hiroshi, Kikuchi, Goro Komatsu, Hideaki Miyamoto, Ryodo Hemmi, Naoyuki Hirata, Naru Hirata, Chikatoshi Honda, Tatsuhiro Michikami, Yuichiro Cho, Tomokatsu Morota, Rie Honda, Shingo Kameda, Eri Tatsumi, Yasuhiro Yokota, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Masahiko Hayakawa, Kazuo Yoshioka, Moe Matsuoka, Olivier S. Barnouin, Sho Sasaki, Masatoshi Hirabayashi, Hirotaka Sawada, Seiji Sugita (2018), Initial results of 3D mapping of lineaments on Ryugu, DPS meeting #50, id. 411.03, Oct. 21-26, Knoxville, TN, USA. 

180. Tomokatsu Morota, Yuichiro Cho, Masanori Kanamaru, Rie Honda, Shingo Kameda, Eri Tatsumi, Yasuhiro Yokota, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Chikatoshi Honda, Masahiko Hayakawa, Kazuo Yoshioka, Moe Matsuoka, Tatsuhiro Michikami, Hideaki Miyamoto, Hiroshi Kikuchi, Ryodo Hemmi, Masatoshi Hirabayashi, Carolyn M. Ernst, Olivier S. Barnouin, Naoyuki Hirata, Naru Hirata, Hirotaka Sawada, Seiji Sugita (2018), Crater size distribution and surface age of Ryugu, DPS meeting #50, id. 411.05, Oct. 21-26, Knoxville, TN, USA. 

179. Yuichiro Cho, Tomokatsu Morota, Masanori Kanamaru, Rie Honda, Shingo Kameda, Eri Tatsumi, Yasuhiro Yokota, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Chikatoshi Honda, Masahiko Hayakawa, Kazuo Yoshioka, Moe Matsuoka, Tatsuhiro Michikami, Hideaki Miyamoto, Hiroshi Kikuchi, Ryodo Hemmi, Masatoshi Hirabayashi, Carolyn M. Ernst, Olivier S. Barnouin, Naoyuki Hirata, Naru Hirata, Hirotaka Sawada, Seiji Sugita (2018), Morphological features of craters on asteroid Ryugu DPS meeting #50, id. 411.06, Oct. 21-26, Knoxville, TN, USA. 

178. Hideaki Miyamoto, Ryodo Hemmi, Hiroshi Kikuchi, Goro Komatsu, Chikatoshi Honda, Tatsuhiro Michikami, Tomokatsu Morota, Yuichiro Cho, Olivier S. Barnouin, Sho Sasaki, Naoyuki Hirata, Naru Hirata, Rie Honda, Shingo Kameda, Eri Tatsumi, Yasuhiro Yokota, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Masahiko Hayakawa, Kazuo Yoshioka, Moe Matsuoka, Masatoshi Hirabayashi, Hirotaka Sawada, Seiji Sugita (2018), Geomorphological characteristics of asteroid Ryugu; initial results, DPS meeting #50, id. 411.07, Oct. 21-26, Knoxville, TN, USA. 

177. Rie Honda, Yasuhiro Yokota, Eri Tatsumi, Ryo Hayashi, Antonella Barucci, Davide Perna, Deborah Domingue, Tomokatsu Morota, Shingo Kameda, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Chikatoshi Honda, Masahiko Hayakawa, Kazuo Yoshioka, Moe Matsuoka, Yuichiro Cho, Yukio Yamamoto, Naru Hirata, Naoyuki Hirata, Yuki Fujii, Hirotaka Sawada, Seiji Sugita (2018), Clustering analysis of visible spectra of asteroid Ryugu, DPS meeting #50, id.411.09, Oct. 21-26, Knoxville, TN, USA. 

176. Akira Miura, Naoya Sakatani, Yasuhiro Yokota, Rie Honda, Chikatoshi Honda, Tomokatsu Morota, Manabu Yamada, Tatsuhiro Michikami, Naoko Ogawa, Hirotaka Sawada, Seiji Sugita (2018), Simulation of proximity imaging of Ryugu’s surface during Hayabsua2 touch-down sequence, DPS meeting #50, id. 411.10, Oct. 21-26, Knoxville, TN, USA. 

175. Yasuhiro Yokota, Rie Honda, Eri Tatsumi, Deborah Domingue, Tomokatsu Morota, Seiji Sugita, Shingo Kameda, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Chikatoshi Honda, Masahiko Hayakawa, Kazuo Yoshioka, Moe Matsuoka, Yuichiro Cho, Hirotaka Sawada (2018), Photometric Correction of Ryugu Multiband Visible Image Data, DPS meeting #50, id. 411.11, Oct. 21-26, Knoxville, TN, USA. 

174. Chikatoshi Honda, Tatsuhiro Michikami, Yuichiro Cho, Tomokatsu Morota, Rie Honda, Shingo Kameda, Eri Tatsumi, Yasuhiro Yokota, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Masahiko Hayakawa, Kazuo Yoshioka, Moe Matsuoka, Hideaki Miyamoto, Hiroshi Kikuchi, Ryodo Hemmi, Masatoshi Hirabayashi, Hirotaka Sawada, Seji Sugita (2018), Spatial distribution of boulders on Ryugu, DPS meeting #50, id. 411.13, Oct. 21-26, Knoxville, TN, USA. 

173. Makoto Yoshikawa, Sei-ichiro Watanabe, Masaki Fujimoto, Satoshi Tanaka, Seiji Sugita, Kohei Kitazato, Noriyuki Namiki, Tatsuaki Okada, Hitoshi Ikeda, Naru Hirata, Naoya Sakatani, Tomokatsu Morota, Koji Matsumoto, Yoshiaki Ishihara, Hikaru Yabuta, Tomoki Nakamura, Yukio Yamamoto, Shota Kikuchi, Fuyuto Terui, Takanao Saiki, Satoru Nakazawa, Yuichi Tsuda (2018), Overview of initial remote-sensing observations of asteroid Ryugu by Hayabusa2, DPS meeting #50, id. 501.01, Oct. 21-26, Knoxville, TN, USA. 

172. Naru Hirata, Naoyuki Hirata, Sayuri Tanaka, Naoki Nishikawa, Takaaki Sugiyama, Robert Gaskell, Eric Palmer, Rina Noguchi, Yuri Shimaki, Koji Matsumoto, Hiroki Senshu, Yukio Yamamoto, Shinya Murakami, Yoshiaki Ishihara, Seji Sugita, Yuichi Tsuda, Sei-ichiro Watanabe (2018), Initial results of shape modeling on the asteroid Ryugu from observations by Hayabusa2 for landing site selection, DPS meeting #50, id. 501.05, Oct. 21-26, Knoxville, TN, USA. 

171. Jaumann, R., Jean Pierre Bibring, Karl-Heinz Glassmeier, Mathias Grott, Tra-Mi Ho, Stefan Ulamec, Nicole Schmitz, Stefan Schroeder, Katharina Otto, Christian Krause, Ulrich Auster, David Hercik, Jens Biele, Alexander Koncz, Cedric Pilorget, Vincent Hamm, Harald Michaelis, Stefano Mottola, Hajime Hano, Seiji Sugita, Hitoshi Kuninaka, Makoto Yoshikawa, Tatsuaki Okada, Sei- ichiro Watanabe, Masaki Fujimoto, Hikaru Yabuta (2018), In-situ investigation of asteroid (162173) Ryugu by the Mobile Asteroid Surface Scout (MASCOT) as part of the Hayabusa 2 Mission, DPS meeting #50, id. 501.06, Oct. 21-26, Knoxville, TN, USA. 

170. Hikaru Yabuta, Sei-ichiro Watanabe, Tomoki Nakamura, Naru Hirata, Seiji Sugita, Tatsuaki Okada, Kohei Kitazato, Yoshiaki Ishihara, Tomokatsu Morota, Naoya Sakatani, Koji Matsumoto, Koji Wada, Shogo Tachibana, Mutsumi Komatsu, Eri Tatsumi, Moe Matsuoka, Chikatoshi Honda, Takahiro Hiroi, Hiroki Senshu, Rie Honda, Shota Kikuchi, Satoshi Tanaka, Akira Miura, Tomohiro Yamaguchi, Yukio Yamamoto, Takanao Saiki, Yuichi Tsuda (2018), Hayabusa2 Landing Site Selection: Scientific Evaluation on Asteroid Ryugu, DPS meeting #50, id. 501.07, Oct. 21-26, Knoxville, TN, USA. 

169. Eri Tatsumi, Seiji Sugita, Naru Hirata, Naoyuki Hirata, Deborah Domingue, Rie Honda, Tomokatsu Morota, Yasuhiro Yokota, Toru Kouyama, Hidehiko Suzuki, Shingo Kameda, Manabu Yamada, Naoya Sakatani, Kazuo Yoshioka, Chikatoshi Honda, Masahiko Hayakawa, Moe Matsuoka, Yuichiro Cho, Lucille Le Corre, Takahiro Hiroi, Takahiro Sawada (2018), Hayabusa2’s first results on the visible spectroscopic properties of 162173 Ryugu, DPS meeting #50, id. 501.08, Oct. 21-26, Knoxville, TN, USA. 

168. Deborah Domingue, Eri Tatsumi, Yasuhiro Yokota, Seji Sugita, Rie Honda, Naru Hirata, Naoyuki Hirata, Yukio Yamamoto, Tomokatsu Morota, Shingo Kameda, Toru Kouyama, Hidehiko Suzuki, Manabu Yamada, Naoya Sakatani, Chikatoshi Honda, Masahiko Hayakawa, Kazuo Yoshioka, Moe Matsuoka, Yuichiro Cho, Hirotaka Sawada, Masateru Ishiguro, Lucille Le Corre, Faith Vilas, Approach Phase Photometry of Ryugu from Hayabusa2's Multiband Imaging Campaign,  DPS meeting #50, id.501.09, Oct. 21-26, Knoxville, TN, USA. 

167. Invited: S. Sugita, R. Honda, T. Morota, S. Kameda, H. Sawada, E. Tatsumi, C. Honda, Y. Yokota, M. Yamada, T. Kouyama, N. Sakatani, H. Suzuki, K. Yoshioka, M. Hayakawa, Y. Cho, M. Matsuoka, N. Hirata, N. Hirata, D. Domingue, H. Miyamoto, H. Kikukch, R. Hemmi, T. Michikami, O. S. Barnouin, C. M. Ernst, E. Palmer, R. Gaskell, P. Michel, M. Hirabayashi, R. Jaumann, K. Otto, N. Schmitz, S. Schroeder, T. Hiroi, T. Nakamura, G. Komatsu, Y. Tsuda, M. Yoshikawa, S. Tanaka, K. Shirai, S. Watanabe (2018), The first detailed visible multi-band imaging observations of asteroid Ryugu, American Astronomical Society, DPS meeting #50, id.501.02, Oct. 21-26, Knoxville, TN, USA. 

166. Invited: S. Sugita, R. Honda, T. Morota, S. Kameda, H. Sawada, E. Tatsumi, C. Honda, Y. Yokota, M. Yamada, T. Kouyama, N. Sakatani, H. Suzuki, K. Yoshioka, M. Hayakawa, Y. Cho, M. Matsuoka, N. Hirata, N. Hirata, D. Domingue, H. Miyamoto, H. Kikukch, R. Hemmi, T. Michikami, O. S. Barnouin, C. M. Ernst, E. Palmer, R. Gaskell, P. Michel, M. Hirabayashi, R. Jaumann, K. Otto, N. Schmitz, S. Schroeder, T. Hiroi, T. Nakamura, G. Komatsu, Y. Tsuda, M. Yoshikawa, S. Tanaka, K. Shirai, S. Watanabe (2018), The geologic properties of asteroid Ryugu revealed by Hayabusa2 visible multi-band imaging observations at multi-scales, Geological Soc. Amer., Ann. Mtg., Nov. 4-7, Indianapolis, IN, USA.  

165. Invited: S. Sugita, E. Tatsumi, S. Hasegawa, S. Yudai, H. Kamiyoshihara, R. Honda, S. Kameda, T. Morota, C. Honda, T. Kouyama, M. Yamada, M. Hayakawa, Y. Yasuhiro, N. Sakatani, H. Suzuki, K. Ogawa, H. Sawada (2018) Comparison of visible spectra between Ryugu and low-albedo asteroid families in the inner main belt, Japan Geosci. Union, 千葉市 幕張メッセ, May 24.

164. Schmitz, N., Jaumann, R., Koncz, A., Schroeder, S., Trauthan, F., Mottola, S. Hoffmann, H. Michaelis, H.; Otto, K., Sugita, S. and Perez-Prieto (2018), L., The Camera of the MASCOT Asteroid Lander on Board Hayabusa 2 — Science Objectives, Imaging Sequences, and Instrument Design, XXXXIX, Houston, TX, USA, March 20-24, #2818, pp.1-2.

163. Ehlmann, B. L., A. Klesh, T. Alsedairy, R. Dekany, J. Dickson, C. Edwards, F. Forget, A. Fraeman, D. McCleese, S. Murchie, T. Usui, S. Sugita, K. Yoshioka, J. Baker (2018), Mars Nano Orbiter: A Cubesat for Mars System Science, XXXXIX, Houston, TX, USA, March 20-24, #2818, pp.1-2.

162. Sugita, S., E. Tatsumi, T. Kouyama, S. Kameda, Y. Yokota, S. Sakatani, H. Suzuki, M. Yamada, H. Sawada, R. Honda, C. Honda, T. Morota, K. Ogawa, M. Hayakawa, K. Yoshioka, N. Ogawa, N., Tanabe, H. Kamiyoshihara, Y. Iijima, ONC Team (2018), Pre-Arrival Scientific Calibration of the Hayabusa2 Multi-Band Visible Camera, XXXXIX, Houston, TX, USA, March 20-24, #2818, pp.1-2.

161. Tatsumi, E., S. Sugita (2018), Itokawa's Orbital Transition from Main Belt to Near-Earth Orbit as Derived from Spectral Ages of Quasi-Circular Depressions on Itokawa, XXXXIX, Houston, TX, USA, March 20-24, #1945, pp.1-2.

160. Tatsumi, E., D. Domingue, N. Hirata, K. Kitazato, F. Vilas, S. M. Lederer, P. R. Weissman, S. C. Lowrys, S. Sugita (2018), Regolith Properties on the S-Type Asteroid Itokawa Estimated from Photometrical Measurements, XXXXIX, Houston, TX, USA, March 20-24, #1921, pp.1-2.

159. Yabuta, H. ,N. Hirata, R. Honda, Y. Ishihara, K. Kitazato, M. Komatsu, A. Miura, K. Matsumoto, T. Morota, T. Nakamura, A. Nakato, T. Noguchi, T. Okada, N. Sakatani, S. Sugita, S. Tachibana, S. Tanaka, E. Tatsumi, S. Watanabe, T. Yamaguchi, Y. Yamamoto, Hayabusa2 Lssaa Team (2018), Hayabusa2 Landing Site Selection (LSS) Training: Summary Report of Scientific Evaluation, XXXXIX, Houston, TX, USA, March 20-24, #1921, pp.1-2.

 

158. Horiuchi, M., M. Hosokawa, A. Kawashima, M. Uno, Y. Cho, S. Kameda, Y. N. Miura, S. Kasahara, S. Sugita (2017), K-Ar Dating System for Mars Lander Missions, AOGS Mtg., PS05-13-A014. 

157. Sugita, S., H. Suzuki, E. Tatsumi, M. Yamada, H. Sawada, S. Kameda, T. Kouyama, R. Honda, T. Morota, C. Honda, K. Ogawa, K. Shirai, M. Hayakawa, N. Ogawa, Y. Iijima, and ONC Team (2017), Inflight spectroscopic calibration of Hayabsusa2 optical navigation caemras (ONC) using Earth, Moon, Mars, and stars, Lunar Planet. Sci. Conf., XXXXVIII, Houston, TX, USA, March 20-24, #1988, pp.1-2.

156. Tatsumi, E. and S. Sugita (2017), New Crater scaling law for corase-grained targets based on dimensional analysis, Lunar Planet. Sci. Conf., XXXXVIII, Houston, TX, USA, March 20-24, #1911, pp.1-2.

155. Kouyama, T., Y. Yokota, Y. Ishihara, R. Nakamura, S. Yamamoto, T. Matsunaga, M. Yamada, S. Kameda, H. Sawada, H. Suzuki, R. Honda, T. Morota, C. Honda, K. Ogawa, E. Tatsumi, N. Sakatani, M. Hayakawa, and S. Sugita (2017), Investigation of Hayabusa-2/ONC sensitivity variation based on observed Moon images, Lunar Planet. Sci. Conf., XXXXVIII, Houston, TX, USA, March 20-24, #1289, pp.1-2.

 

154. Cho, Y., S. Sugita, Y. N. Miura, R. Okazaki, N. Iwata, S. Kameda (2016), End-to-End Validation of an In-Situ K-Ar Isochron Dating Method for Planetary Landers: Isochron Analysis of Natural Rocks, 3rd International Workshop on Instrumentation for Planetary Mission, 24-27 October, 2016 in Pasadena, California. LPI Contribution No. 1980, id.4038

153. Kameda, S., M. Horiuchi, Y. Cho, K. Ishibashi, K. Wada, T. Mikouchi, T. Nakamura, S. Sugita (2016) LIBS for Martian Moons eXploration (MMX), 3rd International Workshop on Instrumentation for Planetary Mission, 24-27 October, 2016 in Pasadena, California. LPI Contribution No. 1980, id.4036

152. Yabuta, H., A. Nakato, M. Komatsu, T. Morota, M. Matsuoka, S. Sugita, Hiroi, To., K. Kitazato,, T. Okada, H. Senshu, S. Sasaki, T. Nakamura, N. Kobayashi, S. Watabnabe, Hayabusa2 Landing Site Selection Team, Scientific Strategy of Landing Site Selection for Hayabusa2, 79th Annual Meeting of the Meteoritical Society, 7-12 August, 2016 in Berlin, Germany. LPI Contribution No. 1921, id.6525

151. Sugita, S., M. Yamada, H. Sawada, S. Kameda, T. Kouyama, H. Suzuki, R. Honda, T. Morota, C. Honda, K. Ogawa, K. Shirai, E. Tatsumi, N. Ogawa, Y. Iijima, and ONC Team (2016), Earth-Moon imaging with HAYABUSA2 Optical Navigation Camera (ONC) during the Earth Swing-by, Lunar Planet. Sci. Conf., XXXXVII, Houston, TX, USA, March 21-25, #2826, pp.1-2.

150. T. Kouyama, Y. Yokota, Y. Ishihara, R. Nakamura, S. Yamamoto, T. Matsunaga, M. Yamada, S. Kameda, H. Sawada, H. Suzuki, R. Honda, T. Morota, C. Honda, K. Ogawa, and S. Sugita (2016), Lunar Calibration for Planetary Explorers using SELENE/SP Lunar Reflectance Model,Lunar Planet. Sci. Conf., XXXXVII, Houston, TX, USA, March 21-25, #1723, pp.1-2.

149. Doan, D., E. Tatsumi and S. Sugita (2016), An experimental investigation on the yield of Hayabusa2 sampler system using different grain-size distribution”, Lunar Planet. Sci. Conf., XXXXVII, Houston, TX, USA, March 21-25, #2420, pp.1-2.

148. Cho, Y., M. Horiuchi, K. Shibasaki, S. Kameda, K. Wada, T. Nakamura, T. Mikouchi, Y. Miura, R. Okazaki, K. Ishibashi, K. Yoshioka, S. Sugita, A laser-induced breakdown spectroscopy instrument for elemental analyses on Phobos, Phobos, Deimos, and Mars Workshop, February 15th – 16th, 2016, ELSI Hall, ELSI-1 Building, 東京工業大学 東京都目黒区, Poster presentation. 

 

147. Sugita, S. and H. Kuwaraha (2015), Impact-induced methane formation on early Mars and Earth, Goldschmidt, Prague, Czech Republic, Aug. 16-21.

146. Cho, Y., S. Kameda, Y. N. Miura, Y. Saito, S. Yokota, S. Kasahara, R. Okazaki, K. Yoshioka, K. Shibasaki, T. Oishi, M. Umeyama, S. Sugita, An In-situ Dating Instrument Package for a Future Mars Rover Mission, 30th International Symposium on Space Technology and Science, July 9, 2015, 兵庫県神戸市 Kobe Convention Center, Oral presentation

145. Miura ,Y. N., Y. Cho, T. Morota, H. Miyamoto, T. Usui, S. Kameda, S. Sugita and R. Okazaki (2015),  Possible landing sites on Mars for an in-situ K-Ar dating by future Japan’s Mars rover mission, JpGU, 2015.5.28, 千葉県千葉市 幕張メッセ

144. Tatsumi, E. and S. Sugita (2015), Cratering Efficiency Reduction due to Armoring on the Coarse-Grained Targets, Bridging the Gap III, Freiberg Germany, Sept 21-23, Oral

143. Sugita, S., S. Kameda, H. Sawada, H. Suzuki, M. Yamada, R. Honda, T. Morota, C. Honda, K. Ogawa, K. Shirai, Y. Iijima, Y. Cho, A. Takei, M. Sato, Y. Okumura, T. Yasuda, K. Shibasaki, S. Ikezawa, T. Nakamura, T. Hiroi, S. Kamata, S. C. Koga, and ONC Team (2015), Calibration and First Light of Optical Navigation Camera (ONC) of Hayabusa 2., Lunar Planet. Sci. Conf.,XXXXVI, #2169, March, 16-20.  

142. Ohno, S., T. Sakaiya, K. Kurosawa, T. Kadono, T. Arai, K. Shigemori, Y. Hironaka, S. Sugita, T. Matsui (2015), Impact-induced melt droplets created by hypervelocity impact experiments using a laser gun , Lunar Planet. Sci. Conf., XXXXVI, #2094, March 16-20.  

141. Miyamoto, H., T. Niihara, T. Kuritani, P.K. Hong, J.M. Dohm, and S. Sugita (2015), Classification of meteorites based purely on bulk elemental compositions for analysis of data obtained through space missions, Lunar Planet. Sci. Conf., XXXXVI, #1802, March 16-20.

140. Kurosawa, K., H. Senshu, T. Kasuga, S. Sugita, and T. Matsui (2015), In-situ imaging and spectroscopic observations of artificial shooting stars, Lunar Planet. Sci. Conf., XXXXVI, #2766, March 16-20.

139. Tatsumi, E. and S. Sugita (2015), Dynamical Evolution of Itokawa Inferred from Impact Experiments on Rubble-pile Targets, Lunar Planet. Sci. Conf., XXXXVI, #1909, March 16-20.  

 

138. Tatsumi, E.. and S. Sugita (2014), Crater efficiency of an asteroid surface covered with a block layer, HAYABUSA 2014 Symposium of Solar System, Materials, Dec. 4-5, 2014.

137. Koga, S. C., S. Sugita, S. Kamata, M. Ishiguro, T. Hiroi, S. Sasaki (2014), Spectral Variation on Asteroid Itokawa Suggesting Regional Resurfacing, HAYABUSA 2014 Symposium of Solar System Materials, Dec. 4-5, 2014. 

136. Kadono, T., Suzuki, A., , K. Wada, S. Yamamoto, M. Arakawa, , S.  Sugita, J. Haruyama, and A. Nakamura (2014),  Crater Rays and Mesh-like Pattern in Impact Ejecta, AOGS, SE02-A008, Aug. 1.

135. Ohno, S. T. Kadono, T. Sakaiya, K. Kurosawa, T. Hamura, T. Sakaiya, K. Shigemori, Y. Hironaka, T. Sano, T. Watari, K. Otani, T. Matsui and S. Sugita (2014), Impact-driven Ocean Acidification as a Mechanism of K-Pg Mass Extinctions, AOGS, BG14-A001, July 31.

134. Okumura, Y., K. Shibasaki, T. Oishi, Y. Cho, S. Kameda, K. Mibe, Y. Miura, and S. Sugita (2014), Detection Experiment of Ar Emission Lines for K-Ar Dating Using Laser-induced Breakdown Spectroscopy in Vacuum, AOGS, PS16-A023, July 30. 

133. Hirata, N., Y. Mori, N. Namiki, S. Sugita (2014), Asteroid Shape Reconstruction by Open Source Tools for Hayabusa-2 Mission, AOGS, PS12-A029, July 30. 

132. Kuwahara, H. and S. Sugita, Impact Generation of Methane-Rich Atmospheres on Early Terrestrial Planets (2014), Lunar Planet. Sci. Conf., XXXXV, #1867 March, 18.

131. Okamura, N., S. Sugita, S. Kamata, F. Usui, T. Hiroi, T. Ootsubo, T. G. Müller, I. Sakon, and S. Hasegawa, Principal-Component Analysis of the Continuous 3-µm Spectra of Low-Albedo Asteroids Observed with the Akari Satellite (2014), Lunar Planet. Sci. Conf., XXXXV, #2446, March, 21

130. Okamura, N., S. Hasegawa, F. Usui, T. Hiroi, T. Ootsubo, T. G. Müller, and S. Sugita, Spectroscopic Observations of Dark Main-Belt Asteroids in The 2.6-3.1μm Range with the Akari Satellite (2014), Lunar Planet. Sci. Conf., XXXXV, #1375 March, 20

129. Kurosawa, K., Y. Nagaoka, S. Hasegawa, S. Sugita, and T. Matsui, Ultrafast Imaging Observations of the Impact Jetting during Oblique Impacts (2014), Lunar Planet. Sci. Conf., XXXXV, #1856 March, 18.

128. Ohno, S., K. Ishibashi, T. Sekine, K. Kurosawa, T. Kobayashi, S. Sugita and T. Matsui, An Experimental Study of Shock-induced Devolatilization of Calcite: Dependence on the Ambient Pressure (2014), Lunar Planet. Sci. Conf., XXXXV, #2140 March, 18.

127. Koga, S. C., S. Sugita, S. Kamata, M. Ishiguro, T. Hiroi, S. Sasaki, Spectral Evolution Tracks of S-Type Asteroids Suggested by Principal Component Analysis of Multi-Band Images of Itokawa (2014), Lunar Planet. Sci. Conf., XXXXV, #1721 March, 19.

126. Cho, Y., Y. N. Miura, and S. Sugita, Development of an In-Situ K-Ar Isochron Dating Method 2: Validation Measurements with Natural Rocks (2014), Lunar Planet. Sci. Conf., XXXXV, #1205 March, 20

126. INVITED Sugita, S. (2014) The Early Atmospheres of Terrestrial Planets inferred from Impact experiments and Asteroid missions, ELSI 3rd International Symposium “Life in the Universe”, January 13-15. 

 

125. Sugita, S., D. Kuroda, S. Kameda, S. Hasegawa, S. Kamata, T. Hiroi, M. Abe, M. Ishiguro, N. Takato, and M. Yoshikawa (2013), Visible spectroscopic observations of asteroid 162173 (1999 JU3) with the GEMINI-S telescope, Lunar Planet. Sci. Conf., XXXXIII, #2591, pp. 2.

124. Sugita, S., T. Morota, S. Kameda, R. Honda, C. Honda, and Hayabusa-2 ONC Science Team (2013), Science observations strategy for HAYABUSA-2 optical navigation cameras (ONC), Lunar Planet. Sci. Conf., XXXXIII, #3026, pp. 2.

123. Kuwahara, H.  and S. Sugita (2013), Methane-rich impact-induced atmosphere on Mars and post-accretion Earth, Lunar Planet. Sci. Conf., XXXXIII, #1982, pp. 2.

122. Cho, Y., Y. N. Miura, and S. Sugita (2013), Development of an in-situ K-Ar isochron dating method using LIBS-QMS configuration, Lunar Planet. Sci. Conf., XXXXIII, #1505, pp. 2.

121. Kamata, S., S. Sugita, Y. Abe, Y. Ishihara, Y. Harada, N. Namiki, T. Iwata, H. Hanada, H. Araki, K. Matsumoto, and E. Tajika (2013), Highly degraded early pre-Nectarian impact basins: implications for the timing of the magma solidification. Lunar Planet. Sci. Conf., XXXXIII, #1491, pp. 2.

120. Kurosawa, K., T. Kadono, Y. Hironaka, K. Hamano, K. Shigemori, T. Sakaiya, T. Sano, S. Ohno, T. Sekine, N. Ozaki, R. Kodama, S. Tachibana, T. Matsui, and S. Sugita (2013), Entropy gain fro shock-heated forsterite: implications atmospheric blow-off on the early Earth and Venus, Lunar Planet. Sci. Conf., XXXXIII, #2537, pp. 2.

119. Ohno, S., T. Sakaiya, T. Kadono, K. Kurosawa, H. Yabuta, K. Shigemori, Y. Hironaka, H. Kuwahara, S. Sugita, T. Kondo, T. Yamanaka, T. Matsui (2013), Direct gas analysis experiment on impact-vaporizaed carbonaceous chondrites, Lunar Planet. Sci. Conf., XXXXIII, #2746, pp. 2.

118. Sugita, S., K. Kurosawa, P. H. Schultz, T. Hamura, K. Ishibashi, S. Hasegawa, and T. Matsui  (2012), Experimental assessment for organic production within vapor plumes due to oblique impacts within an atmosphere, Geol. Soc. Amr., #212482. 

117. Sugita, S., D. Kuroda, S. Kameda, S. Hasegawa, S. Kamata, M. Abe, M. Ishiguro, N. Takato, M. Yoshikawa (2012), Visible spectroscopic observation of Asteroid 162173 (1999JU3) with the GEMINI-S telescope, AAAS, DPS Mtg. # 12-RC-562-AAS-DPS.

116. Sugita, S., K. Kurosawa, T. Kadono, and T. Sano, A High-Precision Semi-Analytical on-Hugoniot EOS for Geologic Materials, Lunar Planet. Sci. Conf., XXXXIII, #2053, 2012.

115. Cho, Y., T. Morota, M. Yasui , N. Hirata, J. Haruyama, and S. Sugita, Young mare volcanism in the orientale region contemporary with ~2ga PKT volcanism peak period, Lunar Planet. Sci. Conf., XXXXIII, #1575, 2012.

114. Hamura ,T. , K. Kurosawa, S. Hasegawa, and S. Sugita, A ground-hugging downrange vapor cloud due to oblique impacts, Lunar Planet. Sci. Conf., XXXXIII, #1888, 2012.

113. Ishibashi ,K., T. Arai, K. Wada, M. Kobayashi, S. Ohno, H. Senshu, N. Namiki, T. Matsui, S. Kameda,  Y. Cho, and S. Sugita, Analysis method for minerals with laser-induced breakdown, spectroscopy (LIBS)  for in-situ lunar  mineral  measurement, Lunar Planet. Sci. Conf., XXXXIII, #1786, 2012.

112. Kurosawa ,K., S. Ohno, S. Sugita, T. Mieno, and S. Hasegawa, Shock-induced decarbonation in an open  system using a 2-stage light gas gun, Lunar Planet. Sci. Conf., XXXXIII, #1730, 2012.

111. Larson, E. ,Y. Sekine, S. Sugita,T. Sasamori, and C. McKay, Tholin sensitivity to atmospheric methane abundance and the implications for multiple stable states of Titan’s climate system, Lunar Planet. Sci. Conf., XXXXIII, #1427, 2012.

110. Ohno ,S. , T. Kadono, K. Kurosawa, T. Sakaiya, H. Yabuta, K. Shi-gemori, Y. Hironaka, T. Sano, T. Hamura, S. Sugita, T. Arai, T. Matsui, Impact-induced sulfur release from a carbonaceous chondritic impactor: implication to the K/Pg event, Lunar Planet. Sci. Conf., XXXXIII, #1894, 2012.

109. Okamura ,N. , S. Hasegawa, T. Hiroi, T. Ootsubo, T. G. Müller , F. Usui and S. Sugita. 3-μM spectroscopic observations of asteroid 21 LUTETIA using AKARI satellite,Lunar Planet. Sci. Conf., XXXXIII, #1918, 2012.

 

  108. Kurosawa, K. and S. Sugita, Pressure measurements of self-luminous rock vapors using atomic line broadening, Lunar Planet. Sci. Conf., XXXXII, #1714, 2011.

  107. Sugita, S., K. Nagata, N. Tsuboi, T. Hiroi, and M. Okada, A new modified Gaussian model (MGM) using a Bayesian estimation approach: Toward automated analysis of planetary spectra, Lunar Planet. Sci. Conf., XXXXII, #2624, 2011.

  106. Kamata, S., S. Sugita, Y. Abe, Y. Ishihara, Y. Harada, N. Namiki, T. Iwata, H. Hanada, and H. Araki, Radiogenic heat source concentration in the lunar farside crust estimated from viscoelestic deformation of impact basins, Lunar Planet. Sci. Conf., XXXXII, # 1648, 2011.

  105. Barnouin, O. S., C.M., Ernst, J.T. Heinick, S. Sugita, M.J. Cintala, D.A. Crawford, and T. Matsui, Experimental results investigating impact velocity effects on crater growth and the transient depth-to-diameter ratio, Lunar Planet. Sci. Conf., XXXXII, #2258, 2011.

  104. Ohno, S., T. Kadono, K. Kurosawa, T. Hamura, T. Sakaiya, S. Sugita, K. Shigemori, Y. Hironaka, T. Watari, and T. Matsui, Experimental study of SO3/ SO 2 ratio in impact vapor clouds using a high-speed laser gun, Lunar Planet. Sci. Conf., XXXXII, #1752, 2011.

  103. Ishibashi, K., S. Ohno, T. Arai, K. Wada, S. Kameda, H. Senshu, N. Namiki, T. Matsui, Y. Cho, and S. Sugita, Prediction of the elemental composition of olivine by laser-induced breakdown spectroscopy (LIBS) , Lunar Planet. Sci. Conf., XXXXII, # 1743, 2011.

 

  102. Ishibashi, K. S. Ohno, K. Wada, H. Senshu, M. Kobayashi, T. Arai, N. Namiki, T. Matsui, Y. Cho, Y. S. Kamata,  S. Sugita, Y. Lijima, S. Tazawa, H. Noda, S. Sasaki, Effect of Spectral Quality on Laser-induced Breakdown Spectroscopy Measurements: The Precision of Elemental Abundance Prediction Using Partial Least Squares Regression, Lunar Planet. Sci. Conf., XXXXI, #1719, 2010. 

 101. Fukuzaki, S., Y. Sekine, S. Sugita, H. Genda, T. Kadono, T. Matsui, Has Titan's atmospheric N2 been replenished from Crustal NH3 Through Cometary Impacts?, Lunar Planet. Sci. Conf., XXXXI, #1731, 2010.

  100. Kamata, S., S. Sugita, Y. Abe, Y. Ishihara, Y. Harada, N. Namiki, T. Iwata, H. Hanada, H. Araki, Viscoelastic Deformation of Lunar Basins: Implications for Lunar Farside Thermal History Based on Selenodetic Data of Kaguya, Lunar Planet. Sci. Conf., XXXXI, #1727, 2010.

   99. Tsuboi, N., S. Sugita, T. Hiroi, K. Nagata, M. Okada, A New Modified Gaussian Model (MGM) Using the Cross-Validation Method,Lunar Planet. Sci. Conf., XXXXI, #1744, 2010.

   98. Kurosawa, K., S. Sugita, T. Kadono, K. Shigemori, T. Hironaka, N. Ozaki, A. Shiroshita, Y. Cho, T. Sakaiya, S. Fujioka, S. Tachibana, T. Cinci, R. Kodama, T. Matsui, Roles of Shock-induced Ionization due to >10 km/s Impacts on Evolution of Silicate Vapor Clouds, Lunar Planet. Sci. Conf., XXXXI, #1785, 2010.

   97. Okamura, N., S. Sugita, Hong, P. K.,Y. Sekine, H. Terada, N. Takatoh, Y. Hayano, T. Fuse, H. Kawakita, D. H. Wooden, E. F. Young, P. G. Lucey, R. Furusho, J. Watanabe, J. Haruyama, R. Nakamura, K. Kurosawa, T. Hamura, T. Kadono, The Estimate of the Amount of Ejecta in LCROSS Mission, Lunar Planet. Sci. Conf., XXXXI, #1821, 2010.

   96. Hong, P. K., S. Sugita, N. Okamura, Y. Sekine, H. Terada, N. Takatoh, Y. Hayano, T. Fuse, H. Kawakita, D. H. Wooden, E. F. Young, P. G. Lucey, R. Furusho, J. Watanabe, J. Haruyama, R. Nakamura, K. Kurosawa, T. Hamura, T. Kadono, Hot Bands Observation of Water in Ejecta Plume of LCROSS Impact Using the Subaru Telescope, Lunar Planet. Sci. Conf., XXXXI, #1939, 2010.

   95. Cho, Y., S. Sugita, K. Ishibashi, S. Ohno, S. Kamata, K. Kurosawa, Y. Sekine, T. Arai, M. Kobayashi, H. Senshu, K. Wada, N. Namiki, T. Matsui, Effects of laser energy of LIBS spectra, Lunar Planet. Sci. Conf., XXXXI, #2158, 2010.

 

   94. Kurosawa, K., S. Sugita, T. Kadono, Y. Hironaka, K. Otani, A. Shiroshita, N. Ozaki, K. Miyanishi, Y. Sekine, K. Nakamura, S. Fukuzaki, T. Sano, T. Sakaiya, T. Fujiwara, T. Mochiyama, K. Takarada, S. Fujioka, K. Shigemori, S. Ohno, S. Tachibana, and T. Matsui, Spectroscopic observations of a liquid-vapor phase change of silicate in the warm dense matter region, International Workshop on Warm Dense Matter 2009 (Mar. 16 – 19, Hakone), in press, 2009. 

   93. Sugita, S., K. Kurosawa, T. Kadono, Y. Hironaka, K.Otani, A. Shiroshita, N. Ozaki, K. Miyanishi,Y. Sekine, K. Nakamura, S. Fukuzaki, T. Sano, T. Sakaiya, T. Fujiwara, T. Mochiyama, K. Takarada, S. Fujioka, K. Shigemori, S. Ohno, S. Tachibana, and T. Matsui, In-situ spectroscopic observation of silicate vaporization due to >10km/s impacts using a laser-driven launcher, Lunar Planet. Sci. Conf., XXXX, #2493, 2009.

   92. Kurosawa, K., Y. Sekine, S. Sugita, N. Ohkouchi, N. O. Ogawa, K. Ishibashi, T. Kadono, S. Ohno, and T. Matsui, Cyanide production by chemical reactions between impactor material and an ambient atmosphere after oblique impacts, Lunar Planet. Sci. Conf., XXXX, #1636, 2009. 

   91. Fukuzaki, S., Y. Sekine, K. Kurosawa, S. Sugita, T. Kadono, and T. Matsui, Impact devolatilization of ammonium sulfate: implications for the origin of N2 in Titan’s atmosphere, Lunar Planet. Sci. Conf., XXXX, #1575, 2009. 

   90. Ishihara, Y., N. Namiki, S. Sugita, K. Matsumoto, S. Goossens, H. Araki, H. Noda, S. Sasaki, T. Iwata and H. Hanada, Localized gravity/topography correlation and admittance spectra on the Moon, Lunar Planet. Sci. Conf., XXXX, #1623, 2009.

   89. Namiki, N., S. Sugita, K. Matsumoto, S. Goossens, Y. Ishihara, H. Noda, S. Sasaki, T. Iwata, H. Hanada, H. Araki, K. Kurosawa, M. Matsumura, M. Yokoyama, S. Kamata, N. Kubo, A. Mori, and M. Sato, Comparative study of compensation mechanism of lunar impact basins from new gravity field model of SELENE (KAGUYA), Lunar Planet. Sci. Conf., XXXX, #1519, 2009.

   88. Namiki, N., T. Iwata, H. Hanada, K. Matsumoto, S. Goosens, Y. Ishihara, S. Sugita, H. Noda, S. Sasaki, H. Araki, Study of Compensation Mechanism of Lunar Impact Basins From New Gravity and Topographic Data of Kaguya, Amer. Astron. Soc., DPS meeting #41, #26.03, 2009.

   87. Sasaki, S., H. Araki, H. Hanada, N. Namiki, T. Iwata, K. Arasi, S. Goossens, Y. Ishihara, T. Ishikawa, N. Kawano, F. Kikuchi, W. Liu, K. Matsumoto, H. Noda, S. Tazawa, S. Tsuruta, Y. Harada, N. Petrova, K. Kurosawa, S. Sugita, Global Topography and Gravity of the Moon Revealed by KAGUYA Mission, Amer. Astron. Soc., DPS meeting #40, #9.01, Bull. Amer. Astron. Soc. 40, 399, 2008.

   86. Kadono, T., Y. Hironaka, K. Otani, T. Sano, T. Fujiwara, K. Takarada, A. Shiroshita, S. Fujioka, K. Shigemori, T. Sakaiya, K. Miyanishi, N. Ozaki, K. Kurosawa, S. Sugita, T. Matsui, Technique for acceleration of projectiles to a velocity larger than the escape velocity of Earth 11.2 km/s, AGU Fall Meeting, #P31A-1387, 2008. 

   85. Sasaki, S., H. Araki, H. Hanada, N. Namiki, T. Iwata, K. Asari, S. Goossens, Y. Ishihara, T. Ishikawa, N. Kawano, F. Kikuchi, Q. Liu, K. Matsumoto, H. Noda, S. Tazawa, S. Tsuruta, Y. Harada, N. Petrova, K. Kurosawa, S. Sugita, Global Topography and Gravity of the Moon Revealed by KAGUYA Mission, American Astronomical Society, DPS meeting #40, #9.01, 2008. 

   84. Kadono, T. K. Shigemori, S. Fujioka, K. Otani, T. Sano, A. Shiroshita, Y. Hironaka, Y. Sakawa, N. Ozaki, T. Kimura, K. Miyanishi, T. Endo, M. Arakawa, A. Nakamura, S. Sugita, T. Matsui, Projectile acceleration to a velocity over the Earth's escape velocity and application in planetary science, American Physical Society, 2008 APS April Meeting and HEDP/HEDLA Meeting (Apr. 11-15), #S1.024, 2008.

   83. INVITED Sugita, S., Hypervelocity Impact experiments in planetary environments: HITEN, Deep Impact, SMART-1 and beyond,Japan-France Workshop on High Energy Density Science,  p. 10 (Oct. 8 - 10,  Manson Franco-Japonaise, Tokyo), 2008. 

   82. Ohno, S. T. Kadono, K. Ishibashi, K. Kawaragi, S. Sugita, E. Nakamura, and T. Matsui, Impact devolatilization of calcite; Direct measurements using a laser gun, Lunar Planet. Sci. Conf., XXXIX, #2046, 2008.

   81. Sugita, S., T. Kadono, K. Shigemori, S. Fujioka, K. Otani, T. Sano, Y. Sakawa, H. Azechi, N. Ozaki, T. Kimura, K. Miyanishi, T. Endo, M. Arakawa, A. M. Nakamura, and T. Matsui, Acceleration of projectiles to >10 km/s with a laser gun: Toward silicate impact vaporization experiments, Lunar Planet. Sci. Conf., XXXIX, #2501, 2008.

   80. Kurosawa, K., K. Ishibashi, S. Sugita, T.  Kadono, S. Ohno, and T. Matsui, An experimental study on HCN production in redox-neutral atmospheres by oblique impacts: size and velocity scaling, Lunar Planet. Sci. Conf., XXXIX, #2037, 2008.

   79. Yamamoto, S., S. Sugita, and T. Matsui, Effects of target material properties on transient crater growth, Lunar Planet. Sci. Conf., XXXIX, #1507, 2008.

   78. Herrick, R. R., S. Yamamoto, O. S. Barnouin-Jha, S. Sugita, and T. Matsui, Constraints from laboratory experiments on crater excavation and formation of an uprange forbidden zone in an oblique impact, Lunar Planet. Sci. Conf., XXXIX, #2305, 2008.

   77*. Sugita, S., High-resolution ground-based observations of the Deep Impact collision event using the Surabu telescope, 3rd Japan-Taiwan ALMA Science Workhsop, (April 12-14, National Central University, Jungli, Taiwan) p. 24, 2007. 

   76. Ehrenfreund, P., B.H. Foing, C. Veillet, D. Wooden, L. Gurvits, A. C. Cook, D. Koschny, N. Biver, D. Buckley, J.L.  Ortiz, M. Di Martino, R. Dantowitz, B. Cooke,  V. Reddy, M. Wood, S. Vennes, L. Albert,  S. Sugita, T. Kasuga,   K. Meech, A. Tokunaga, P. Lucey, A. Krots, E. Palle, P. Montanes, J. Trigo-Rodriguez, G. Cremonese, C. Barbieri,  F. Ferri, V. Mangano, N. Bhandari,  T. Chandrasekhar, N. Kawano, K. Matsumoto, C. Taylor, A. Hanslmeyer, J.  Vaubaillon, R. Schultz, C. Erd, P. Gondoin, AC Levasseur-Regourd, M. Khodachenko,  H. Rucker, M. Burchell, M. Cole, D. Koschny, H. Svedhem, A. Rossi, T. Colaprete, D. Goldstein, P.H. Schultz, L. Alkalai, B. Banerdt, M. Kato, F. Graham, A. Ball, E. Taylor, E. Baldwin, A.  Berezhnoy, H. Lammer, D. Koschny, M. Talevi, J. Landeau-Constantin,  B. v. Weyhe, S. Ansari, C. Lawton, J.P. Lebreton, L. Friedman, B. Betts, M. Buoso, S. Williams, A. Cirou, L.  David, O. Sanguy, J.D. Burke, P.D. Maley, V.M. de Morais, F. Marchis, J.M. H. Munoz, J.-L. Dighaye, C. Taylor et  al., SMART-1 Impact Ground-based Campaign, Lunar Planet. Sci. Conf., XXXVIII, #2446, 2007.

   75. Yamamoto, S., O.S. Barnouin-Jha, T. Toriumi, S. Sugita, T. Matsui, Direct Observation of Transient Crater Growth in Granular Target, Lunar Planet. Sci. Conf., XXXVIII, #1634, 2007.

   74. Takagi, Y., S. Hasegawa, H. Yano, S. Yamamoto, S. Sugita, K. Teramoto, C. Honda, K. Kurosawa, T. Nakada, M. Abe,  and  A. Fujiwara, Impact Cratering Experiments in Microgravity Environment, Lunar Planet. Sci. Conf., XXXVIII, #1634, 2007.

   73. Hessen, K. K., R. R. Herrick,   S. Yamamoto, O. S. Barnouin-Jha, S. Sugita, and T. Matsui, Low-Velocity Oblique Impact Experiments in a Vacuum, Lunar Planet. Sci. Conf., XXXVIII, #2141, 2007.

   72. Sugita, S., T, Kadono, S. Sako, T. Ootsubo, M. Honda, H. Kawakita, R. Furusho, and J. Watanabe, Mid-IR Observations of Deep Impact reveal the primordial Origin of a Surface of Comet 9P/Tempel 1, Lunar Planet. Sci. Conf., XXXVIII, #1911, 2007.

   71. Kurosawa, K., K. Ishibashi, S. Sugita, T. Kadono, S. Ohno, and T. Matsui, Laser Ablation Experiments on HCN Production in a Neutral Atmosphere, Lunar Planet. Sci. Conf., XXXVIII, #1629, 2007. 

   70. Kadono, T. and S. Sugita, Internal Structure of Comet 9P/Tempel 1 Projected Into the Dust Plume, Amer. Geophys. Union, Fall Mtg., #P51A-1178, 2006.

   69. Mousis O., Y. Alibert, Y. Sekine, S. Sugita, and T. Matsui, The role of Fischer-Tropsch catalysis in Jovian subnebula chemistry, Proc. Ann. Mtg.  French Soc. Astron. Astrophys. Eds. D. Barret, F. Casoli, G. Lagache, A. Lecavelier, L. Pagani, p. 419, 2006. 

   68. Sugita, S., Impact processes revealed by Subaru observations of the Deep Impact event, Deep Impact as a World Observatory Event: Synergies in Space, Time and Wavelength (Aug. 7-10, Palace of the Royal Academy fo Science and the Arts, Brussels, Belgium), p.8, 2006. 

   67. Mori, Y., T. Sekiguchi, S. Sugita, and the SIRUS Team, Near-IR monitoring photometry of comet 9P/Tempel 1 in South Africa, AOGS 3rd Ann. Mtg. (July 10-14, Singapore), PS13/O2-A2-04, 2006. 

   66. Sugita, S., T. Ootsubo, T. Kadono, M. Honda, and The Deep Impact Observation Team, Mid-infrared observation of dust plume induced by Deep Impact collision with comet 9P/Tempel 1, AOGS 3rd Ann. Mtg. (July 10-14, Singapore), PS13/O2-P1-01, 2006.

   65. Kadono, T., S. Sugita, T. Ootsubo, M. Honda, and The Deep Impact Observation Team, Time and spactial distribution of dust ejected bu Deep Impact collision with comet 9P/Tmpel 1, AOGS 3rd Ann. Mtg. (July 10-14, Singapore), PS13/O2-P1-02, 2006.

   64. Ootsubo, T., J. Watanabe, M. Honda, S. Sugita, H. Kawakita, T. Kadono, and R. Furusho, Mass Ratio of Crystalline to Amorphous Silicates for the Ejecta Dust of Comet 9P/Tempel 1 Induced by Deep Impact, AOGS 3rd Ann. Mtg. (July 10-14, Singapore), PS13/O2-P1-03, 2006.

   63. Watanabe, J., T. Ootsubo, M. Honda, S. Sugita, H. Kawakita, T. Kadono, and R. Furusho, Interpretation of the Crystalline/Amorphous Silicates Ratio, AOGS 3rd Ann. Mtg. (July 10-14, Singapore), PS13/O2-P1-04, 2006.

   62. Mori, Y., T. Sekiguchi, S. Sugita, N. Matsunaga, H. Fukushi, N. Kaneyasu, T. Kawadu, R. Kandori, Y. Nakajima, M. Tamura, Near-IR Monitoring Observation of Comet 9P/Tempel 1, Lunar Planet. Sci. Conf., XXXVII, #2458, 2006. 

   61. Ohno, S., S. Sugita, T. Kadono, K. Ishibashi, G. Igarashi, and T. Matsui, Experimental estimation of chemical reaction rate in vapor clouds, First Intl. Conf. on Impact Cratering in the Solar System, 40th ESLAB Symposium at Noordwijk (May 8-12, ESTEC, Noordwijk, The Netherlands), p. 161, 2006. 

   60. Sugita, S., T. Kadono, T. Ootsubo, M. Honda, and The Deep Impact Observation Team, A Ground-Based Observation of the First Impact Experiment on a Comet: Deep Impact, First Intl. Conf. on Impact Cratering in the Solar System, 40th ESLAB Symposium at Noordwijk (May 8-12, ESTEC, Noordwijk, The Netherlands), p. 209, 2006. 

   59. Yamamoto, S., O. S. Barnouin-Jha, T. Toriumi, S. Sugita, and T. Matsui, Direct observation of transient crater crowth, First Intl. Conf. on Impact Cratering in the Solar System, 40th ESLAB Symposium at Noordwijk (May 8-12, ESTEC, Noordwijk, The Netherlands), p. 249, 2006. 

   58. Sugita, S., T. Kadono, T. Ootusbo, M. Honda, S. Sako, T. Miyata, I. Sakon, T. Yamashita, H. Kawakita, H. Fujiwara, T. Fujiyoshi, N. Takato, T. Fuse, Subaru/Comics Deep Impact Observation Team, A High-Resolution Mid-IR Observation of the Collision Between Deep Impact Projectile and Comet 9P/Tempel 1, Lunar Planet. Sci. Conf., XXXVII, #2431, 2006. 

   57. Ishibashi, K., S. Ohno, S. Sugita, T. Kadono, T. Matsui, Oxidation of Carbon Compounds by SiO2-derived Oxygen Within Laser-induced Vapor Clouds, Lunar Planet. Sci. Conf., XXXVII, #1721, 2006.

   56. Ohno, S., S. Sugita, Rapid Fall of the K/T Sulfuric Acid Aerosols and Oceanic pH Reduction, Lunar Planet. Sci. Conf., XXXVII,#1699, 2006.

   55. Barnouin-Jha, O. S. ,S. Yamamoto, T. Toriumi, S. Sugita, T. Matsui, Non-Intrusive Measurements of Crater Growth, Lunar Planet. Sci. Conf., XXXVII, #1243, 2006.

   54. Yamamoto, S., T. Kadono, S. Sugita, T. Matsui, Cumulative Mass-Velocity Distribution of Impact Ejecta in Oblique Impacts, Lunar Planet. Sci. Conf., XXXVII, #1164, 2006.

   53. Mousis, O., Y. Alibert, Y. Sekine, S. Sugita, T. Matsui, Fischer-Tropsch Catalysis in a Turbulent Model of the Jovian Subnebula, Lunar Planet. Sci. Conf., XXXVII, #1139, 2006.

   52. Hashimoto, G. L., M. Roos-Serote, S. Sugita, Venus' Nightside Near-Infrared Thermal Radiation: Windows for Sensing Venus' Surface, American Geophysical Union, Fall Meeting 2005, #P23E-04, 2005.

   51. Sekine, Y., H. Imanaka, B. Khare, N. E. L. O. Bakes, C. P. McKay, S. Sugita, T. Matsui, An experimental study on interactions between Titan tholin and H atom, American Astronomical Society, DPS meeting #37, #45.27, Bull. Amer. Astron. Soc. 37, 722,2005.

   50. Sugita, S., H. Kawakita, T. Ootsubo, T. Kadono, M. Honda, T. Miyata, S. Sako, I. Sakon, H. Fujiwara, T. Fujiyoshi, T. Yamashita, N. Takato, T. Fuse,  SUBARU/COMICS Deep Impact Team, Mid-Infrared Observation with the SUBARU Telescope Reveals the Nature of a Large-Scale Dust Plume Induced by the Deep Impact Collision, DPS meeting #37, #44.12, Bull. Amer. Astron. Soc. 37, 1568,2005.

   49. Dello Russo, N., M. A. DiSanti, M. J. Mumma, B. P. Bonev, K. Magee-Sauer, E. L. Gibb, G. L. Villanueva, H. Kawakita, S. Sugita,J. Lyke, Water production and release in comet 9P/Tempel 1, American Astronomical Society, DPS meeting #37, #43.03, Bull. Amer. Astron. Soc. 37, 711,2005.

   48. DiSanti, M. A., M. J. Mumma, B. P. Bonev, N. Dello Russo, K. Magee-Sauer, G. L.Villanueva, H. Kawakita, S. Sugita, E. L. Gibb, J. Lyke, F. Chaffee, The Evolution of Gas and Dust Production in comet 9P/Tempel 1 as a Result of the Deep Impact Event,American Astronomical Society, DPS meeting #37, #11.09, Bull. Amer. Astron. Soc. 37, 633, 2005

   47. Sugita, S. P. H. Schultz, Interaction between impact vapor clouds and the early Martian atmosphere, Workshop on the Role of Volatiles and Atmospheres on Martian Impact Craters, held July 11-14, 2005 in Laurel, Maryland. LPI Contribution No. 1273., 104-105, 2005.

46. Yamamoto, S., N. Okabe, T. Kadono, S. Sugita, Matsui, Measurements of Ejecta Velocity Distribution by a High-Speed Video Camera, Lunar Planet. Sci. Conf., XXXVI, #1600, 2005.

45. Ohno, S., S. Sugita, T. Kadono, K. Ishibashi, G. Igarashi, and T. Matsui, An Experimental Method to Estimate the Chemical Reaction Rate in Vapor Clouds: An Application to the K/T Impact, Lunar Planet. Sci. Conf., XXXVI, #1794, 2005. 

44. Ishimaru, R. H. Senshu, S. Sugita, and T. Matsui, Numerical Simulation of Chemical Reactions Within a Vapor Plume Induced by Cometary Impact, Lunar Planet. Sci. Conf., XXXVI, #1601, 2005. 

43. Takagi, Y., S. Hasegawa, K. Teramoto, H. Yano, S. Yamamoto, S. Sugita, M. Abe. Impact Cratering Experiments in Microgravity Environment, Lunar Planet. Sci. Conf., XXXVI, #1627, 2005. 

42. Sugita S. and P. H. Schultz, An efficient methane producing mechanism due to iron meteorite impacts, Lunar Planet. Sci. Conf., XXXVI, #1621, 2005. 

41. Sekine, Y., H. Imanaka, B.N. Khare, E.L.O. Bakes, C.P. McKay, S. Sugita, T. Matsui, Experimental study on interactions between H atoms and organic haze, Lunar Planet. Sci. Conf., XXXVI, #1414, 2005. 

40. Barnouin-Jha, O.S., K. Wada, T. Matsui, and S. Sugita, The flow dynamics of long run-out landslides on Mars from 3-D granular flow models, Lunar Planet. Sci. Conf., XXXVI, #1588, 2005. 

39. Imanaka, H,. B. N. Khare, C. P. McKay, E. L. O. Bakes, D. P. Cruikshank, S. Sugita, T. Matsui, Laboratory simulations of Titan's organic haze and condensation clouds, 35th COSPAR Scientific Assembly.18 - 25 July 2004, in Paris, France., p.1068, 2004. 

38. Schultz, P. H., S. Sugita, C. A. Eberhardy, C. M. Ernst, Isolating the Ricochet-induced Vaporization Process,  Lunar Planet. Sci. Conf., XXXV, #1946, 2004.

37. Sugita, S., P. H. Schultz, S. Hasegwa, What Controls the Intensity of Impact-induced Luminescence? Lunar Planet. Sci. Conf., XXXV, #1048, 2004.

36. Sekine, Y., S. Sugita, T. Shido,  T. Kadono, T. Matsui, T. Yamamoto, Y. Iwasawa, Experimental Study on Fischer-Tropsch Catalysis in the Circum-Saturnian Subnebula Lunar Planet. Sci. Conf., XXXV, #1527, 2004. 

35. Kadono, T., S. Sugita, G. Igarashi, T. Matsui, Hugoniot measurements using 15 J laser-propelled flyer sheets, EOS, Transactions, American Geophysical Union, #P52A-0480, 2003.

34. Sugita, S. and P. H. Schultz, Spectroscopic observation of chemical reaction within impact-induced vapor clouds, 7th  Triennial Exobiology PI Symposium, 107, 2003.

33. Sugita, S. and P. H. Schultz, Fast chemical reaction between meteoritic organics and the ambient atmosphere, 13th Goldschmit Conf., Geochim. Cosmochim. Acta, Suppl. 67, A452, 2003.

32. Sekine, Y., T. Shido, S. Sugita, T. Yamamoto, T. Matsui, and Y. Iwasawa, Fischer-Tropsh reaction rate of metallic iron and nickel under low pressures, 13th Goldschmit Conf., Geochim. Cosmochim. Acta, Suppl. 67, A422, 2003.

31. Imanaka, H., M. A. Cannady, B. N. Khare, E. L. O. Bakes, C. P. McKay, D. P. Cruickshank, J. E. Elsila, R. N. Zare, S. Sugita, and T. Matsui, Titan's organic haze and condensation clouds, Bull. Am. Astron. Soc., 35, #910, 2003.

30. Sugita, S., T. Kadono, S. Ohno, K. Hamano, and T. Matsui, Does laser ablation vapor simulate impact vapor?, Lunar Planet. Sci. Conf., XXXIV, #1573, 2003. 

29. Hashimoto G. L., S. Sugita, and T. Imamura, A search for active volcanoes and compositional variation in crust on Venus using nightside near-infrared thermal radiation, Lunar Planet. Sci. Conf., XXXIV, #1297 2003.

28. Sekine, Y. S. Sugita, T. Kadono, and T. Matsui, Global methane production by iron meteorites impacts on earl Earth, Lunar Planet. Sci. Conf., XXXIV, #1302, 2003. 

27. Hamano, K., S. Sugita, T. Kadono, and T Matsui, A new method to measure the pressure of impact-induced vapor clouds, Lunar Planet. Sci. Conf., XXXIV, #1647, 2003. 

26. Yamamono, S., T. Kadono, S. Sugita, and T. Matsui, Measurements of ejecta velocity distribution from regolith targets in oblique impacts, Lunar Planet. Sci. Conf., XXXIV, #1272, 2003. 

25. Ohno, S., S. Sugita, S. Hasegawa, T. Kadono, and G. Igarashi, Sulfur chemistry in a K/T-size impact vapor cloud, Impact Cratering: Bridging the Gap Between Modeling and Observations workshop, #8019, 2003.

24. Sugita, S., K. Hamano, T. Kadono, P. H. Schultz, and T. Matsui, Toward a complete measurement of the thermodynamic state of an impact-induced vapor cloud, Impact Cratering: Bridging the Gap Between Modeling and Observations workshop, #8024, 2003. 

23. Imanaka, H. B.N. Khare, C.P. McKay, D. R. Mcglothlin, S. Suigta, E.L.O. Bakes, J. E. Elsila, R. N. Zare, and T. Matsui, Aerosols in Titan’s atmosphere: Implications for astrobiology, Astrobiology, 2, 517 (#12893),2003.

22. Satoh, T., M. Nakamura, M., Ueno, N. Iwagami, S. Sugita, Y. Kasaba, T. Abe, T., Imamura, K. Oyama, and Venus Working Group, Japanese Venus Mission, VCO: A Challenge to Answer an Outstanding Question of Planetary Science, American Geophysical Union, Spring Meeting 2002, #P21A-12, 2002.

21. Imanaka, H. B.N. Khare, E.L.O. Bakes, C.P. McKay, S. Suigta, and T. Matsui, Titan’s atmospheric chemistry and the optical properties of resulting tholins, Bull. Am. Astron. Soc., 34, 902, 2002. 

20. Sugita, S. and P. H. Schultz, High-speed spectroscopic observation of chemical reaction of carbon within impact-induced vapor clouds, 2nd Astrobiology Sci. Conf., 2002.

19. Ohno, S., S. Sugita, T. Kadono, S. Hasegawa, G. Igarashi, Mass spectroscopic observation of sulfur chemistry in laser-simulated impact vapor clouds, Lunar Planet. Sci. Conf., XXXIII, #1634, 2002.

18. Shiomi, K., A. Yamazaki, I. Yoshikawa, T. Murachi, M. Nakamura, S. Sugita, S. Sasaki, Y. Takizawa, Observation of the Moon with the Extreme Ultraviolet Scanner on the Mars Orbiter NOZOMI, American Geophysical Union, Spring Meeting, #P22A-06, 2001.

17*. Sugita, S. and P. H. Schultz, In situ spectroscopic observation of chemical reaction within vapor clouds induced by meteoritic impacts, Amer. Chem. Soc. 221st National Meeting, #170, 2001.

16. Matsui, T., S. Sugita, H. Imanaka, M. Fuyuki, K. Kobayashi, In-situ Spectroscopic Observation of Abiotic Chemical Reactions Producing Organic Matter, Ann. Mtg. Nation. Astrobiology Inst., 2001. 

15. Sugita, S. and P. H. Schultz, Spectroscopic observation of chemical interaction between impact-induced vapor cloud and the ambient atmosphere, Lunar Planet. Sci. Conf., XXXI, #2029, 2000.

14. Cuk, M.; J. A. Burns, J. N. Cuzzi, S. Sugita, Will Cassini Detect Meteors in Saturn's Rings?, Amer. Astron. Soc., DPS meeting #32, #48.09, Bull. Amer. Astron. Soc. 32, 1087, 2000.

13. Sugita, S. and P. H. Schultz, Impact Jetting: Comparison between spectroscopic observations and a standard theory, Lunar Planet. Sci. Conf., XXX, #1842, 1999.

12. Sugita, S. and P. H. Schultz, Spectroscopic observation of atmospheric interaction of impact vapor clouds, Lunar Planet. Sci. Conf., XXIX, #1751, 1998.

11. Sugita, S., P. H. Schultz, M. A. Adams, In Situ Temperature Measurements of Impact-Induced Vapor Clouds with a Spectroscopic Method, Lunar Planet. Sci. Conf., XXVIII, 1393-1394, 1997.

10. Schultz, P. H., and S. Sugita, Fate of the Chixulub Impactor, Lunar Planet. Sci. Conf., XXVIII, 1261-1267, 1997.

9. Sugita, S. and P. H. Schultz, Impact Vapor Generation Inferred from Run-out flows on Venus, Lunar Planet. Sci. Conf., XXVII, 1287-1288, 1996.

8. Schultz, P. H., M. A. Adams, J. W. Perry, J. D. Goguen, and S. Sugita, Impact Flash Spectroscopy. Lunar Planet. Sci. Conf., XXVII, 1149-1150, 1996.

7. Sugita, S.  and P. H. Schultz, Dynamical Evolution of Vapor Clouds by Oblique Impacts on Venus, Lunar Planet. Sci. Conf., XXVI,1369-1340, 1995.

6. Sugita, S. and P. H. Schultz, Impact Ejecta-Vapor Cloud Interference around Venus Craters, Lunar Planet. Sci. Conf., XXV, 1355-1356, 1994.

5. Schultz, P. H. and S. Sugita, Penetrating and Escaping the Atmospheres of Venus and Earth, Lunar Planet. Sci. Conf., XXV, 1215-1216, 1994.

4. Sugita, S. and Matsui, Are Plinian Type Eruptions Possible on Venus?, Lunar Planet. Sci. Conf., XXIV, 1375-1376, 1993.

3. Sugita, S., and T. Matsui, Topographic Evolution of the Moon by Impacts during Heavy Bombardment, Lunar Planet. Sci. Conf., XXIII, 1383-1384, 1992.

2. Sugita, S. and T. Matsui, Evolution of Lunar Topography by Impact Processes, 29th International Geological Congress, Abstract Volume III, 655, 1992.

1. Sugita, S. and T. Matsui, On the Temporal Variation of the Impact Flux of the Moon, EOS, Transactions, American Geophysical Union, 71, 963, 1990.

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