研究成果Research results



Banno, A., Wada, Y., Mishima, Y., Tsugoshi, T., Kato, N., Hori, K., & Nagase, R. (2019). Pyrolysis behavior of a paraffin-based thermoplastic polymer used in hybrid rocket fuel. International Journal of Energetic Materials and Chemical Propulsion18(4), 341–354.


Barucci, M. A., Hasselmann, P. H., Fulchignoni, M., Honda, R., Yokota, Y., Sugita, S., …, Yamada, M., …, et al. (2019). Multivariable statistical analysis of spectrophotometry and spectra of (162173) Ryugu as observed by JAXA Hayabusa2 mission. Astronomy & Astrophysics629, A13.


Biele, J., Kührt, E., Senshu, H., Sakatani, N., Ogawa, K., Hamm, M., et al. (2019). Effects of dust layers on thermal emission from airless bodies. Progress in Earth and Planetary Science6(1), 1–11.


Çelik, O., Ogawa, K., Wada, K., Baresi, N., Ballouz, R.-L., Kawakatsu, Y. (2019), Ballistic deployment from quasi-satellite orbits around Phobos under realistic dynamical and surface environment constraints, Planet. Space Sci., 178, 104693.


Ergashev, K. E., Ehgamberdiyev, S. A., Burkhonov, O. A., Turayev, Y. S., & Yoshida, F. (2019). Rotation Period Determination of 5889 Mickiewicz and 13063 Purifoy. The Minor Planet Bulletin (ISSN 1052-8091). Bulletin of the Minor Planets Section of the Association of Lunar and Planetary Observers, Vol. 46, No. 3, pp. 229-230.

Fujita, K., Kurosawa, K., Genda, H., Hyodo, R., Matsuyama, S., Yamagishi, A., et al. (2019). Assessment of the probability of microbial contamination for sample return from Martian moons I: Departure of microbes from Martian surface. Life Sciences in Space Research, 23, 73–84.


Grott, M., Knollenberg, J., Hamm, M., Ogawa, K., Jaumann, R., Otto, K. A., …, Senshu, H., …, et al. (2019). Low thermal conductivity boulder with high porosity identified on C-type asteroid (162173) Ryugu. Nature Astronomy3(11), 971–976.


Hamm, M., Senshu, H., & Grott, M. (2019). Latitudinal dependence of asteroid regolith formation by thermal fatigue. Icarus319, 308–311.


Hussmann, H., Lingenauber, K., Kallenbach, R., Enya, K., Thomas, N., Lara, L. M., …, Ishibashi, K., …, Kobayashi, M., …, et al. (2019). The Ganymede laser altimeter (GALA): key objectives, instrument design, and performance. CEAS Space Journal11(4), 381–390.


Hyodo, R., Kurosawa, K., Genda, H., Usui, T., & Fujita, K. (2019). Transport of impact ejecta from Mars to its moons as a means to reveal Martian history. Scientific Reports9(1), 1–6.


Imai, M., Kouyama, T., Takahashi, Y., Yamazaki, A., Watanabe, S., Yamada, M., et al. (2019). Planetary‐Scale Variations in Winds and UV Brightness at the Venusian Cloud Top: Periodicity and Temporal Evolution. Journal of Geophysical Research: Planets124(10), 2635–2659.


Kawabata, Y., Wada, Y., Nagase, R., Kato, R., & Kato, N. (2019). Improvement of combustion efficiency using a baffle plate for a LT/GOX hybrid rocket motor. International Journal of Energetic Materials and Chemical Propulsion, Begell house, Vol.18, Issue 4, pp. 367-383. 


Kitahara, T., Imamura, T., Sato, T. M., Yamazaki, A., Lee, Y. J., Yamada, M., et al. (2019). Stationary Features at the Cloud Top of Venus Observed by Ultraviolet Imager Onboard Akatsuki. Journal of Geophysical Research: Planets124(5), 1266–1281.


Kitazato, K., Milliken, R. E., Iwata, T., Abe, M., Ohtake, M., Matsuura, S., Arai, T., … , Senshu, H., … , Yamada, M., et al. (2019). The surface composition of asteroid 162173 Ryugu from Hayabusa2 near-infrared spectroscopy. Science, eaav7432.


Kiuchi, M., Nakamura, A. M., & Wada, K. (2019). Experimental study on gravitational and atmospheric effects on crater size formed by low‐velocity impacts into granular media. Journal of Geophysical Research: Planets124, 1379-1392, 2018JE005628. http://doi.org/10.1029/2018JE005628.


Komatsu, G., Ishimaru, R., Miyake, N., Kawai, K., Kobayashi, M., Sakuma, H., & Matsui, T. (2019). The Goshogake mud volcano field, Tohoku, northern Japan: An acidic, high-temperature system related to magmatic volcanism. Geomorphology329, 32–45.


Krüger, H., Strub, P., Srama, R., Kobayashi, M., Arai, T., Kimura, H., Hirai, T. et al. (2019). Modelling DESTINY+ interplanetary and interstellar dust measurements en route to the active asteroid (3200) Phaethon. Planetary and Space Science, 172, 22–42.


Kurosawa, K., & Takada, S. (2019). Impact cratering mechanics: A forward approach to predicting ejecta velocity distribution and transient crater radii. Icarus317, 135–147.


Kurosawa, K., Genda, H., Hyodo, R., Yamagishi, A., Mikouchi, T., Niihara, T., et al. (2019). Assessment of the probability of microbial contamination for sample return from Martian moons II: The fate of microbes on Martian moons. Life Sciences in Space Research23, 85–100.


Kurosawa, K., Moriwaki, R., Komatsu, G., Okamoto, T., Sakuma, H., Yabuta, H., & Matsui, T. (2019). Shock Vaporization/Devolatilization of Evaporitic Minerals, Halite and Gypsum, in an Open System Investigated by a Two‐Stage Light Gas Gun. Geophysical Research Letters46(13), 7258–7267.


Lee, H. J., Kim, M. J., Kim, D. H., Moon, H. K., Choi, Y. J., Kim, C. H., Lee, B. C., Yoshida, F., Roh, D. G., & Seo, H. (2019). Investigation of surface homogeneity of (3200) Phaethon. Planetary and Space Science165, 296–302.


Lee, Y. J., Jessup, K.-L., Perez-Hoyos, S., Titov, D. V., Lebonnois, S., Peralta, J., …, Yamada, M., …,  et al. (2019). Long-term Variations of Venus’s 365 nm Albedo Observed by Venus Express, Akatsuki, MESSENGER, and the Hubble Space Telescope. The Astronomical Journal158(3), 126.


Matsumoto, A. K., van Ofwegen, L. P., & Bayer, F. M. (2019).  A revision of the genus Calcigorgia (Cnidaria, Octocorallia, Acanthogorgiidae) with the description of three new species. Zootaxa4571(1), 1–27.


Michikami, T., Honda, C., Miyamoto, H., Hirabayashi, M., Hagermann, A., Irie, T., …, Yamada, M., …,  et al. (2019). Boulder size and shape distributions on asteroid Ryugu. Icarus331, 179–191.


Nara, Y., Imamura, T., Murakami, S., Kouyama, T., Ogohara, K., Yamada, M., et al. (2019). Formation of the Y Feature at the Venusian Cloud Top by Planetary‐Scale Waves and the Mean Circulation: Analysis of Venus Express VMC Images. Journal of Geophysical Research: Planets124(5), 1143–1156.


Preusker, F., Scholten, F., Elgner, S., Matz, K. D., Kameda, S., Roatsch, T., …, Yamada, M., …, et al. (2019). The MASCOT landing area on asteroid (162173) Ryugu: Stereo-photogrammetric analysis using images of the ONC onboard the Hayabusa2 spacecraft. Astronomy & Astrophysics632, L4.


Rodriguez, J. E., Eastman, J. D., Zhou, G., Quinn, S. N., Beatty, T. G., Penev, K., …, Ishimaru, R., Yoshida, F., …, et al. (2019). KELT-24b: A 5M J Planet on a 5.6 day Well-aligned Orbit around the Young V = 8.3 F-star HD 93148. The Astronomical Journal158(5), 197.


Schwieterman, E. W., Reinhard, C. T., Olson, S. L., Ozaki, K., Harman, C. E., Hong, P. K., & Lyons, T. W. (2019). Rethinking CO Antibiosignatures in the Search for Life Beyond the Solar System. The Astrophysical Journal874(1), 9.


Sugita, S., Honda, R., Morota, T., Kameda, S., Sawada, H., Tatsumi, E., … , Yamada, M., … , Komatsu, G., … , Senshu, H., … , Yoshida, F., et al. (2019). The geomorphology, color, and thermal properties of Ryugu: Implications for parent-body processes. Science364, eaaw0422.


Tatsumi, E., Kouyama, T., Suzuki, H., Yamada, M., Sakatani, N., Kameda, S., et al. (2019). Updated inflight calibration of Hayabusa2’s optical navigation camera (ONC) for scientific observations during the cruise phase. Icarus325, 153–195.


Wada, Y., Hatano, S., Banno, A., Kawabata, Y., Hasegawa, H., Oda, T., & Hori, K. (2019). Development of a direct injection gas-hybrid rocket system using glycidyl azide polymer. International Journal of Energetic Materials and Chemical Propulsion18(2), 157–170.


Wakita, S., Genda, H., Kurosawa, K., & Davison, T. M. (2019). Enhancement of Impact Heating in Pressure‐Strengthened Rocks in Oblique Impacts. Geophysical Research Letters46(23), 13678–13686.


Watanabe, S., Hirabayashi, M., Hirata, N., Noguchi, R., Shimaki, Y., Ikeda, H., … , Wada, K., Senshu, H., … , Komatsu, G., … , Yamada, M., et al. (2019). Hayabusa2 arrives at the carbonaceous asteroid 162173 Ryugu—A spinning top–shaped rubble pile. Science364, 268-272, eaav8032.


Yoshida, F., Terai, T., Ito, T., Ohtsuki, K., Lykawka, P. S., Hiroi, T., & Takato, N. (2019). A comparative study of size frequency distributions of Jupiter Trojans, Hildas and main belt asteroids: A clue to planet migration history. Planetary and Space Science169, 78–85.