Search Results - "HATAKEDA, Kentaro"
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Development of a multispectral stereo-camera system comparable to Hayabusa2 optical navigation camera (ONC-T) for observing samples returned from asteroid (162173) Ryugu
Published in Planetary and space science (15-10-2022)“…Hayabusa2 collected 5.4 g of samples from asteroid (162173) Ryugu and brought them back to Earth. Obtaining multiband images of these samples with spectral…”
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Homogeneity and heterogeneity in near-infrared FTIR spectra of Ryugu returned samples
Published in Earth, planets, and space (01-12-2023)“…Surface and subsurface materials of C-type near-Earth asteroid 162173 Ryugu were collected and successfully returned to the Earth in the Hayabusa2 mission…”
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A newly revised estimation of bulk densities and examination of the shape of individual Ryugu grains
Published in Earth, planets, and space (01-12-2023)“…The bulk density of grains from a celestial body is a fundamental property related to its composition and structure, contributing to the understanding of its…”
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Variations of the surface characteristics of Ryugu returned samples
Published in Earth, planets, and space (01-12-2023)“…Hayabusa2 spacecraft successfully collected rock samples from the surface of C-type near-Earth asteroid 162173 Ryugu through two touchdowns and brought them…”
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A curation for uncontaminated Hayabusa2-returned samples in the extraterrestrial curation center of JAXA: from the beginning to present day
Published in Earth, planets, and space (01-12-2023)“…Developing a cleanroom and clean chambers (CCs) for Hayabusa2 returned samples has been discussed with the committee for Hayabusa2 sample curation facility…”
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Strength characteristics of sediments from a gas hydrate deposit in the Krishna–Godavari Basin on the eastern margin of India
Published in Marine and petroleum geology (01-10-2019)“…Knowledge of the strength of sediments overlying sub-seafloor gas-hydrate deposits is crucial for predicting borehole and seafloor stability during hydrate…”
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Ryugu Sample Database System (RS-DBS) on the Data Archives and Transmission System (DARTS) by the JAXA curation
Published in Earth, planets, and space (01-09-2023)“…The JAXA Astromaterials Science Research Group developed a web-based database system for the Hayabusa2-returned samples from C-type asteroid Ryugu. The Ryugu…”
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On the origin and evolution of the asteroid Ryugu: A comprehensive geochemical perspective
Published in Proceedings of the Japan Academy, Series B (10-06-2022)“…Presented here are the observations and interpretations from a comprehensive analysis of 16 representative particles returned from the C-type asteroid Ryugu by…”
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Amphimelissa setosa (Cleve) (Polycystina, Nassellaria) - a stratigraphic and paleoecological marker of migrating polar environments in the northern hemisphere during the Quaternary
Published in Stratigraphy (2015)“…Amphimelissa setosa is at present a species endemic to the Arctic province: the Arctic Ocean proper and its marginal seas. In the North Pacific Ocean and the…”
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Quantitative morphological analyses and evolutionary history of the Middle Jurassic polycystine radiolarian genus Striatojaponocapsa Kozur
Published in Marine micropaleontology (30-04-2007)“…Middle Jurassic polycystine radiolarian species belonging to the genus Striatojaponocapsa show major morphological changes in the basal structure of the test,…”
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Development of a multispectral stereo-camera system comparable to Hayabusa2 Optical Navigation Camera (ONC-T) for observing samples returned from asteroid (162173) Ryugu
Published 25-03-2022“…Hayabusa2 collected 5.4 g of samples from the asteroid (162173) Ryugu and brought them back to Earth. Obtaining multiband images of these samples with the…”
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Journal Article