Abstract
Photoelectric observations of HD 101158 in visual light were obtained for six nights. A phase dispersion minimization method and Fourier analysis were used to derive a main frequency of 11.0877±0.0057 c/d or one of its aliases, 11.0648 and 11.1118 c/d. Some indications of multiplicity are presented. Because of the short period variability and the spectral type (F0V), HD 101158 is found to be another Delta Scuti star.
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