Notes. Subsequent columns give the Hipparcos– and HD numbers, the ASAS designation, the Hipparcos magnitude, the spectral type, the subgroup and membership probability in Sco-Cen, the GCVS designation, our variability-type conclusion (see text), the period(s) or cycle-length(s), an estimate of the full range of brightness variation (in millimag, values for irregular or long-term variation are underlined) and comments. A (?) after a value signifies that the latter is an uncertain or somewhat subjective estimate; (a) after a period means that the true period could not be uniquely determined so that the quoted value may be an alias; (v) indicates a variable magnitude-range, the quoted value being the maximum range over the whole period of observations.