Research accomplishments - Ito Takashi

Size distribution of asteroids and old terrestrial craters: Implications for asteroidal dynamics during LHB

Advances in Geosciences: Volume 3: Planetary Science (PS)    2006

DOI

Inaccuracies of trigonometric functions in computer mathematical libraries

Publications of the National Astronomical Observatory of Japan    2005

The Origin of Planetary Impactors in the Inner Solar System

Science    2005

DOI

Mature and fresh surfaces on the newborn asteroid Karin

Astrophysical Journal    2004

DOI

Obliquity variations of terrestrial planets in habitable zones

Icarus    2004

DOI

Photometric observations of a very young family-member asteroid (832) Karin

Publications of the Astronomical Society of Japan    2004

DOI

Construction of Heterogeneous Computer System with GRAPE-5 and VPP5000 by using IMPI

33rd Symposium on Celestial Mechanics, Dedicated to Donald Saari for his 60th Birthday    2002

Long-term integrations and stability of planetary orbits in our solar system

Monthly Notices of the Royal Astronomical Society    2002

DOI

Response of lifespan of organisms to secularly changing environment using a new dynamical model.

33rd Symposium on Celestial Mechanics, Dedicated to Donald Saari for his 60th Birthday    2002

An estimation of upper limit masses of v andromedae planets

Astrophysical Journal    2001

DOI

Chaos and stability of the solar system

Proceedings of the National Academy of Sciences of the United States of America    2001

DOI

Stability of terrestrial protoplanet systems and alignment of orbital elements

Publications of the Astronomical Society of Japan    2001

DOI

Lifespan of Organisms and the Secular Change of the Environment

31st Symposium on Celestial Mechanics    2000

An astronomical data archive system with a Java-based user interface

Publications of the Astronomical Society of Japan    1999

DOI

Stability and Instability of the Terrestrial Protoplanet System and Their Possible Roles in the Final Stage of Planet Formation

Icarus    1999

DOI

Development of a data archival system MOKA2.

Report of the National Astronomical Observatory of Japan    1997.03

Report on the Adac Astronomical Catalog Data Service System

Baltic Astronomy    1997.03

DOI

VPP300 series in National Astronomical Observatory

Fujitsu Scientific Technical Journal    1997.01

Parallelized extrapolation method and its application to the orbital dynamics

Astronomical Journal    1997

DOI

Report on the ADAC astronomical catalog data service system

Baltic Astronomy    1997