Abstracts for fall meeting of the Japanese Society for Planetary Science
Abstracts 2007 Fall meeting of the Japanese Society for Planetary Sciences
Session ID : P11
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Poster Session
Spin-state evolution of asteroid Itokawa due to YORP effect
*Kohei KitazatoMasanao AbeMasateru Ishiguro
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
The spin states of the small solar system objects can be altered by a net torque arising from the anisotropic thermal re-emission of sunlight on the surface, the so-called YORP effect. We present the results of ground-based observations of the near-Earth asteroid Itokawa, which is the target asteroid of the Hayabusa spacec, and its comparison with the theoretical model of Itokawa's YORP.
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© 2007 The Japanese Society for Planetary Sciences
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