3 papers
astro-ph2001
Outburst of Possible Eclipsing Symbiotic Variable AS 289
Kesao Takamizawa, Minoru Wakuda, Taichi Kato
We discovered major brightenings of the symbiotic variable AS 289 in 1984 and 1995. During the outburst phase in 1996, we detected a temporary drop of the brightness. We consider t…
astro-ph2001
Remarkable yellow supergiant variable TmzV429
Taichi Kato, Kesao Takamizawa
We discovered that GSC 6554.559 is a previously unknown variable star, and named as TmzV429. We noticed that TmzV429 is identified with the IRAS-selected proto-planetary nebula (PP…
astro-ph2000
Discovery and Photometric Observation of the Optical Counterpart in a Possible Galactic Halo X-ray Transient, XTE J1118+480
M. Uemura, T. Kato, K. Matsumoto +7
We discovered the optical counterpart about 13 mag of a soft X-ray transient, XTE J1118+480 on 2000 March 30. We perform astrometry and provide the accurate position as R.A. = 11h1…