천문학회보 (The Bulletin of The Korean Astronomical Society)
- 제43권1호
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- Pages.73.2-73.2
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- 2018
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- 1226-2692(pISSN)
Regional Variations in Spectra of (25143) Itokawa taken with Hayabusa/AMICA
- Jin, Sunho (Seoul National University) ;
- Ishiguro, Masateru (Seoul National University)
- 발행 : 2018.05.08
초록
The Hayabusa remote-sensing images of near-Earth asteroid (25143) Itokawa exhibited large diversity in spectral properties. The evidence suggests a various degrees of space weathering on the surface. It is known that the space weathering changes the spectra of S-type asteroids redder and reduces the depths of absorption around
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