Results 101 to 110 of about 2,447 (234)

Structural analysis of asteroid Ryugu

, 2019
This document describes the input files of ANSYS structural analyses for Ryugu rotating at spin periods of 3.5 hr and 3.75 ...
Hirabayashi, Masatoshi
core  

Barium isotopic composition of Ryugu samples by the Hayabusa2 mission [PDF]

, 2023
Hiroshi Hidaka, Shigekazu Yoneda, Ikshu Gautam, Tetsuya Yokoyama   +3 more
openalex   +1 more source

Three-dimensional textures of Ryugu samples and their implications for the evolution of aqueous alteration in the Ryugu parent body

Geochimica et Cosmochimica Acta
Samples collected from the surface/subsurface of C-type asteroid 162173 Ryugu by the Hayabusa2 mission were nondestructively analyzed in three dimensions (3D). Seventy-three small particles (approximately 10–180 µm in size) were observed using X-ray nanotomography, with an effective spatial resolution of approximately 200 nm.
Akira Tsuchiyama, Megumi Matsumoto, Junya Matsuno, Masahiro Yasutake, Tomoki Nakamura, Takaaki Noguchi, Akira Miyake, Kentaro Uesugi, Akihisa Takeuchi, Shota Okumura, Yuri Fujioka, Mingqi Sun, Aki Takigawa, Toru Matsumoto, Satomi Enju, Itaru Mitsukawa, Yuma Enokido, Tatsuhiko Kawamoto, Takeshi Mikouchi, Tatsuhiro Michikami, Tomoyo Morita, Mizuha Kikuiri, Kana Amano, Eiichi Kagawa, Stefano Rubino, Zelia Dionnet, Alice Aléon-Toppani, Rosario Brunetto, Michael E. Zolensky, Tsukasa Nakano, Naoto Nakano, Hisayoshi Yurimoto, Ryuji Okazaki, Hikaru Yabuta, Hiroshi Naraoka, Kanako Sakamoto, Toru Yada, Masahiro Nishimura, Aiko Nakato, Akiko Miyazaki, Kasumi Yogata, Masanao Abe, Tatsuaki Okada, Tomohiro Usui, Makoto Yoshikawa, Takanao Saiki, Satoshi Tanaka, Satoru Nakazawa, Fuyuto Terui, Shogo Tachibana, Sei-ichiro Watanabe, Yuichi Tsuda   +51 more
openaire   +2 more sources

The dynamics about asteroid (162173) Ryugu [PDF]

The dynamical environment around the asteroid (162173) Ryugu is analyzed in detail using a constant-density polyhedron model based on the measurements from the Hayabusa2 mission.
Tsuda, Yuichi, Soldini, Stefania, Scheeres, Daniel J, Fu, Xiaoyu, Ikeda, Hitoshi   +4 more
core   +1 more source

Ryugu - 5/2019

, 2019
Hayabusa 2 sur ...
openaire   +1 more source

2D and 3D EELS Analyses on the Low-Energy Core-Loss Edges in Beam-sensitive Ryugu Asteroid Samples [PDF]

BIO Web of Conferences
Pelaez-Fernandez Mario, Marinova Maya, Teurtrie Adrien, Hettler Simon, Laforet Sylvain, Le Guillou Corentin, Leroux Hugues, Arenal Raul, De la Peña Francisco   +8 more
doaj   +1 more source

Space weathering observed on the samples returned from Ryugu

, 2023
T. Noguchi, the Hayabusa2 Initial Analysis “Sand” Team and the Hayabusa2 Initial Analysis Team Core   +1 more
openalex   +1 more source

Gaia view of primitive inner-belt asteroid families: Searching for the origins of asteroids Bennu and Ryugu [PDF]

, 2023
Marco Delbò, Chrysa Avdellidou, K. J. Walsh   +2 more
openalex   +1 more source

Infrared Spectra of Dark Asteroid Ryugu and Carbonaceous Chondrites

, 2019
International audienceNear-infrared Spectrometer (NIRS3) onboard Hayabusa2 successfully obtained reflectance spectra of the C-type near-Earth asteroid Ryugu over a wavelength range of 1.8-3.2 µm.
Bibring, J. P., Matsuoka, M., Ohtake, M., Matsuura, S., Iwata, T., Osawa, T., Takir, D., Kobayashi, S., Nakauchi, Y., Pilorget, C., Komatsu, M., Galiano, A., Arai, T., Domingue, D. L., Senshu, H., Riu, L., Abe, M., Brunetto, R., Nakato, A., Perna, D., Amano, K., Vilas, F., Palomba, E., Kitazato, K., Nakamura, T., Poulet, F., Barucci, M. A., Hiroi, T., Milliken, R.   +28 more
core  

Athena Ryugu project: XANES analyses

<p>Supporting data files for the S XANES spectral fits in fig. 1c. in submitted manuscript "Evidence of both Molecular Cloud and Fluid Chemistry in Ryugu Regolith" <br>by Maitrayee Bose*, Robert A.
Guan, Yunbin, Skrmetti, Thomas, Root, Robert, Desch, Steven, Wittmann, Axel, Bose, Maitrayee, Eaton, Jacob   +6 more
core   +1 more source