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RU Hor: superhump period change Dear Colleagues, The VSNET Collaboration has received new data from Berto Monard and Greg Bolt. The object now clearly shows a systematic superhump period change, although the period derivative seems to show rather unusual behavior (a samll initial increase, followed by a rather sudden decrease). The changes seem to have occurred with a time scale of 1 day. Close follow-up observations are still strongly needed to follow the superhump evolution. The mean superhump period up to now is 0.07087 d. Regards, Taichi Kato VSNET Collaboration team
Return to the Daisaku Nogami
vsnet-adm@kusastro.kyoto-u.ac.jp
