Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Arao, Yoshihiro"'
Autor:
Imada, Akira, Yasuda, Tatsuki, Omodaka, Toshihiro, Oizumi, Shota, Yamamoto, Hiroyuki, Tanada, Shunsuke, Arao, Yoshihiro, Kodama, Kie, Suzuki, Miho, Matsuo, Takeshi, Maehara, Hiroyuki, Kato, Taichi, Sugiyasu, Kei, Moritani, Yuuki, Sumiyoshi, Masanao, Nakajima, Kazuhiro, Pietz, Johen, Yanagisawa, Kenshi, Nogami, Daisaku
We present time-resolved CCD photometry of a dwarf nova NSV 4838 (UMa 8, SDSS J102320.27+440509.8) during the 2005 June and 2007 February outburst. Both light curves showed superhumps with a mean period of 0.0699(1) days for the 2005 outburst and 0.0
Externí odkaz:
http://arxiv.org/abs/0902.1013
Autor:
Oizumi, Shota, Omodaka, Toshihiro, Yamamoto, Hiroyuki, Tanada, Shunsuke, Yasuda, Tatsuki, Arao, Yoshihiro, Kodama, Kie, Suzuki, Miho, Matsuo, Takeshi, Maehara, Hiroyuki, Nakajima, Kazuhiro, Dubovsky, Pavol A., Kato, Taichi, Imada, Akira, Kubota, Kaori, Sugiyasu, Kei, Morikawa, Koichi, Torii, Ken'ichi, Uemura, Makoto, Ishioka, Ryoko, Tanabe, Kenji, Nogami, Daisaku
We report on time-resolved CCD photometry of four outbursts of a short-period SU UMa-type dwarf nova, V844 Herculis. We successfully determined the mean superhump periods to be 0.05584(64) days, and 0.055883(3) for the 2002 May superoutburst, and the
Externí odkaz:
http://arxiv.org/abs/astro-ph/0702752