Research keywords (2)：
恒星 宇宙・地球の科学一般
, Fixed stars Space science and earth science in general Educational Engineering
Research theme for competitive and other funds (1)：
2004 - 2005 Development of integrated Analysis System for Space and Astronomical Science combined with Mass Database
Papers (15)：
Hajime Baba, Taichi Kato, Daisaku Nogami, Ryuko Hirata, Katsura Matsumoto, Kozo Sadakane. Erratum: Discovery of a new SU UMa-Type dwarf nova, v 1028 Cygni ( ). Publications of the Astronomical Society of Japan. 2015. 52. 4. 725
T Kato, H Baba, D Nogami. IR Com: Deeply eclipsing dwarf nova below the period gap - A twin of HT Cas?. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN. 2002. 54. 1. 79-85
KATO Taichi, IMADA Akira, UEMURA Makoto, NOGAMI Daisaku, MAEHARA Hiroyuki, ISHIOKA Ryoko, BABA Hajime, MATSUMOTO Katsura, IWAMATSU Hidetoshi, KUBOTA Kaori, et al. Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. Publications of the Astronomical Society of Japan. 2009. 61. 2. S395-S616
KATO Taichi, UEMURA Makoto, ISHIOKA Ryoko, NOGAMI Daisaku, KUNJAYA Chatief, BABA Hajime, YAMAOKA Hitoshi. Variable Star Network : World Center for Transient Object Astronomy and Variable Stars. 2004. 56. 1. S1-S54
KATO Taichi, NOGAMI Daisaku, MATSUMOTO Katsura, BABA Hajime. Superhumps and Repetitive Rebrightenings of the WZ Sge-Type Dwarf Nova, EG Cancri. 2004. 56. 1. S109-S123
NOGAMI Daisaku, BABA Hajime, MATSUMOTO Katsura, KATO Taichi. The SU UMa Nature of the Dwarf Nova, DM Lyrae. Publications of the Astronomical Society of Japan. 2003. 55. 2. 483-488
MATSUMOTO Katsura, NOGAMI Daisaku, KATO Taichi, BABA Hajime. "Huruhata's Variable"Revealed : The WZ Sge-Type Dwarf Nova EG Cancri. Publications of the Astronomical Society of Japan. 1998. 50. 4. 405-409
