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Sökning: onr:"swepub:oai:DiVA.org:ltu-92843" > Characterization of...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00007205naa a2200745 4500
001oai:DiVA.org:ltu-92843
003SwePub
008220908s2022 | |||||||||||000 ||eng|
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-928432 URI
0247 a https://doi.org/10.1051/0004-6361/2022440592 DOI
040 a (SwePub)ltu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Schröder, Stefanusu Luleå tekniska universitet,Rymdteknik4 aut0 (Swepub:ltu)schste
2451 0a Characterization of the MASCOT landing area by Hayabusa2
264 c 2022-10-21
264 1b EDP Sciences,c 2022
338 a electronic2 rdacarrier
500 a Validerad;2022;Nivå 2;2022-11-10 (hanlid);Funder: JSPS International Planetary Network
520 a Context. After landing on C-type asteroid Ryugu, MASCOT imaged brightly colored, submillimeter-sized inclusions in a small rock. Hayabusa2 successfully returned a sample of small particles from the surface of Ryugu, but none of these appear to harbor such inclusions. The samples are considered representative of Ryugu.Aims. To understand the apparent discrepancy between MASCOT observations and Ryugu samples, we assess whether the MASCOT landing site, and the rock by implication, is perhaps atypical for Ryugu.Methods. We analyzed observations of the MASCOT landing area acquired by three instruments on board Hayabusa2: a camera (ONC), a nearinfrared spectrometer (NIRS3), and a thermal infrared imager (TIR). We compared the landing area properties thus retrieved with those of theaverage Ryugu surface.Results. We selected several areas and landforms in the landing area for analysis: a small crater, a collection of smooth rocks, and the landing site itself. The crater is relatively blue and the rocks are relatively red. The spectral and thermophysical properties of the landing site are very closeto those of the average Ryugu surface. The spectral properties of the MASCOT rock are probably close to average, but its thermal inertia may besomewhat higher.Conclusions. The MASCOT rock can also be considered representative of Ryugu. Some of the submillimeter-sized particles in the returned samples stand out because of their atypical spectral properties. Such particles may be present as inclusions in the MASCOT rock.
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskapx Geologi0 (SwePub)105042 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Geology0 (SwePub)105042 hsv//eng
650 7a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng
653 a minor planets
653 a asteroids: individual: Ryugu
653 a methods: data analysis
653 a Atmosfärsvetenskap
653 a Atmospheric science
7001 a Sakatani, Naoyau Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Sagamihara, Kanagawa 252-5210, Japan4 aut
7001 a Honda, Rieu Center for Data Science, Ehime University, Matsuyama, Ehime 790–8577, Japan4 aut
7001 a Tatsumi, Eriu Instituto de Astrofísica de Canarias, University of La Laguna, 38205 La Laguna, Tenerife, Spain4 aut
7001 a Yokota, Yasuhirou Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Sagamihara, Kanagawa 252-5210, Japan; Kochi University, Kochi 780-8520, Japan4 aut
7001 a Domingue, Deborahu Planetary Science Institute, Tucson, AZ 85719-2395, USA4 aut
7001 a Cho, Yuichirou University of Tokyo, Bunkyo, Tokyo 113-0033, Japan4 aut
7001 a Kameda, Shingou Rikkyo University, Toshima, Tokyo 171-8501, Japan4 aut
7001 a Kitazato, Koheiu University of Aizu, Fukushima 965-8580, Japan4 aut
7001 a Kouyama, Toruu National Institute of Advanced Industrial Science and Technology, Koto, Tokyo 135-0064, Japan4 aut
7001 a Matsuoka, Moeu National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305-8567, Japan4 aut
7001 a Miura, Akirau Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Sagamihara, Kanagawa 252-5210, Japan4 aut
7001 a Morota, Tomokatsuu University of Tokyo, Bunkyo, Tokyo 113-0033, Japan4 aut
7001 a Okada, Tatsuakiu Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Sagamihara, Kanagawa 252-5210, Japan; University of Tokyo, Bunkyo, Tokyo 113-0033, Japan4 aut
7001 a Sawada, Hirotakau Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Sagamihara, Kanagawa 252-5210, Japan4 aut
7001 a Senshu, Hirokiu Planetary Exploration Research Center, Chiba Institute of Technology, Narashino, Chiba 275-0016, Japan4 aut
7001 a Shimaki, Yuriu Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Sagamihara, Kanagawa 252-5210, Japan4 aut
7001 a Sugita, Seijiu University of Tokyo, Bunkyo, Tokyo 113-0033, Japan4 aut
7001 a Tanaka, Satoshiu Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Sagamihara, Kanagawa 252-5210, Japan; Graduate University for Advanced Studies, SOKENDAI, Hayama, Kanagawa 240-0193, Japan; University of Tokyo, Kashiwa, Chiba 277-8561, Japan4 aut
7001 a Yabuta, Hikaruu Hiroshima University, 739-8526 Hiroshima, Japan4 aut
7001 a Yamada, Manabuu Planetary Exploration Research Center, Chiba Institute of Technology, Narashino, Chiba 275-0016, Japan4 aut
7001 a Grott, Matthiasu Institute of Planetary Research, German Aerospace Center (DLR), 12489 Berlin, Germany4 aut
7001 a Hamm, Maximilianu Institute of Planetary Research, German Aerospace Center (DLR), 12489 Berlin, Germany; University of Potsdam, 14469 Potsdam, Germany4 aut
7001 a Ho, Tra-Miu Institute of Space Systems, German Aerospace Center (DLR), 28359 Bremen, Germany4 aut
7001 a Jaumann, Ralfu Institute of Geological Sciences, Free University of Berlin, 12249 Berlin, Germany4 aut
7001 a Mottola, Stefanou Institute of Planetary Research, German Aerospace Center (DLR), 12489 Berlin, Germany4 aut
7001 a Otto, Katharinau Institute of Planetary Research, German Aerospace Center (DLR), 12489 Berlin, Germany4 aut
7001 a Schmitz, Nicoleu Institute of Planetary Research, German Aerospace Center (DLR), 12489 Berlin, Germany4 aut
7001 a Scholten, Franku Institute of Planetary Research, German Aerospace Center (DLR), 12489 Berlin, Germany4 aut
7102 a Luleå tekniska universitetb Rymdteknik4 org
7730 t Astronomy and Astrophysicsd : EDP Sciencesg 666q 666x 0004-6361x 1432-0746
8564 u https://doi.org/10.1051/0004-6361/202244059y Fulltext
8564 u https://ltu.diva-portal.org/smash/get/diva2:1693848/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-92843
8564 8u https://doi.org/10.1051/0004-6361/202244059

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