Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Shigeo Abe is active.

Publication


Featured researches published by Shigeo Abe.


AIAA/AAS Astrodynamics Specialist Conference and Exhibit | 2006

The Actual Dynamical Environment About Itokawa

Daniel J. Scheeres; Robert W. Gaskell; Shigeo Abe; O. S. Barnouin-Jha; Takema Hashimoto; Junichiro Kawaguchi; Takashi Kubota; J. Saito; Makoto Yoshikawa; Naru Hirata; T. Mukai; Masato Ishiguro; Takashi Kominato; Kenichi Shirakawa; M. Uo

The dynamical environment about and on Asteroid 25143 Itokawa is studied using the shape and rotation state model estimated during the close proximity phase of the Hayabusa mission to that asteroid. We first discuss the general gravitational properties of the shape model assuming a constant density. Next we discuss the actual dynamical environment about this body, both on the surface and in orbit, and consider the orbital dynamics of a Hayabusa-like spacecraft. Then we detail one of the approaches used to estimate the mass of the body, using optical and lidar imaging, during the close proximity phase.


Archive | 2006

Global Topography of Asteroid 25143 Itokawa

Robert W. Gaskell; J. Saito; Masato Ishiguro; Takashi Kubota; Takashi Hashimoto; Naru Hirata; Shigeo Abe; O. S. Barnouin-Jha; Daniel J. Scheeres


Archive | 2007

Rock Piles on Itokawa Observed by the Highest Resolution Images

Hiroyuki Miyamoto; Hajime Yano; Akiko M. Nakamura; Daniel J. Scheeres; R. Nakamura; Masato Ishiguro; Shigeo Abe; Takashi Hashimoto; Naru Hirata; Toru Kubota; Tatsuhiro Michikami; Toru M. Nakamura; Takaaki Noguchi; J. Saito; Sho Sasaki; Akira Tsuchiyama; Yusuke Yokota


Archive | 2007

Origin of Surface Albedo/Color Variation on Rubble-Pile Itokawa

Sho Sasaki; Masato Ishiguro; Naru Hirata; Takahiro Hiroi; Masanao Abe; Shigeo Abe; Hiroyuki Miyamoto; J. Saito; Akira Yamamoto; Hirohide Demura; Kohei Kitazato; R. Nakamura


Archive | 2006

Shape and Topography of Asteroid 25143 Itokawa

Robert W. Gaskell; J. Saito; Motoyuki Ishiguro; Toru Kubota; Takashi Hashimoto; Shigeo Abe; O. S. Barnouin-Jha; Daniel J. Scheeres; Naru Hirata; Hirohide Demura


Archive | 2007

Meteorite Analogs of Asteroid 25143 Itokawa: Seeing Beyond the Effects of Grain Size and Space Weathering

Takahiro Hiroi; Masanao Abe; Kohei Kitazato; Shigeo Abe; Sho Sasaki; Masato Ishiguro; Yasuhiko Takagi; B. C. Clark; O. S. Barnouin-Jha; Tokuhiro Nimura


Archive | 2007

IN-FLIGHT CALIBRATION OF THE HAYABUSA NEAR INFRARED SPECTROMETER (NIRS)

Masanao Abe; Faith Vilas; K. Kitazato; Paul A. Abell; Yasuhiko Takagi; Shigeo Abe; Takahiro Hiroi; Beth E. Clark


Archive | 2005

Crust and Upper Mantle Structure From Seismic Refraction and Wide-Angle Reflection Surveys and its Relation to Seismic Activity in Southwest Japan

Kazufumi Ito; H. D. Sato; Iwao Hirose; Yasushi Umeda; Naru Hirata; Toshihiro Ito; Shigeo Abe; Taku Kawanaka; Takeshi Ikawa


Archive | 2008

Geologic Processes on the Surface of a Small Asteroid Itokawa

Naru Hirata; Shigeo Abe; Masato Ishiguro; Kohei Kitazato; R. Nakamura; Hideaki Miyamoto; Hirohide Demura; Masanao Abe; Sho Sasaki


Archive | 2008

Integrated seismic imaging of active and passive data for the delineation of active faults and crustal structure in the Kitakami Lowland, Northeast Japan

Shigeo Abe; Hiroko Saito; H. D. Sato; Shin Koshiya; Nei Kato; Eiji Kurashimo; Tetsuya Iwasaki; Takashi Iidaka; A. Kato; Naru Hirata; Kazuya Shiraishi; Taku Kawanaka

Collaboration


Dive into the Shigeo Abe's collaboration.

Top Co-Authors

Avatar

Kohei Kitazato

Japan Aerospace Exploration Agency

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

O. S. Barnouin-Jha

Johns Hopkins University Applied Physics Laboratory

View shared research outputs
Top Co-Authors

Avatar

Masanao Abe

Planetary Science Institute

View shared research outputs
Top Co-Authors

Avatar

Masanao Abe

Planetary Science Institute

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge