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Volumn 312, Issue 5778, 2006, Pages 1341-1344

Detailed images of asteroid 25143 Itokawa from Hayabusa

(34)  Saito, J a,b   Miyamoto, H c,d   Nakamura, R e   Ishiguro, M a   Michikami, T f   Nakamura, A M g   Demura, H h   Sasaki, S i   Hirata, N g,h   Honda, C a   Yamamoto, A j   Yokota, Y a   Fuse, T i   Yoshida, F i   Tholen, D J k   Gaskell, R W l   Hashimoto, T a   Kubota, T a   Higuchi, Y m   Nakamura, T i   more..


Author keywords

[No Author keywords available]

Indexed keywords

ASTROPHYSICS; CAMERAS; OPTICAL RESOLVING POWER; SPACECRAFT; SURFACES;

EID: 33744786807     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1125722     Document Type: Article
Times cited : (244)

References (28)
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    • note
    • A test polarimetric observation at a solar phase angle of ∼10° was conducted during the earlier rendezvous phase; however, subsequent observations were canceled because of problems with the system's attitude control.
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    • note
    • A search for Itokawa's satellites was performed at a distance of about 1000 km. The field-of-view of AMICA was about 100 km by 100 km around Itokawa, and it fully covered the Hill sphere (∼40 km in radius). The limiting V-magnitude was about 9.5, corresponding to objects of less than ∼1 m in diameter. Preliminary analysis showed no bright satellite candidate.
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    • note
    • The slope of the bulk population would be somewhat steeper (0.2 to 0.3) than that of the surface population. See (26).
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    • note
    • Gravitational sliding of regolith materials with different brightnesses was also observed on Eros. See (27).
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    • note
    • We thank the mission operation and spacecraft team of the Hayabusa project at ISAS/JAXA for their efforts that led to Hayabusa being the first Japanese spacecraft to rendezvous with and land on the asteroid. This research was supported by ISAS/JAXA, NASA, Kobe University through "The 21st Century Center of Excellence Program of the Origin and Evolution of Planetary Systems," and the University of Aizu.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.