CAOSP abstracts, Volume: 31, No.: 1, year: 2001

Abstract: UBV(RI)_cJHK photometry of 6 active stars, collected at the South African Astronomical Observatory in 1996 and 1997, is presented. The light and colour curves, which are compared with those observed at previous epochs, show significant variation in their wave-like modulation and in their maximum brightness.

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