A&A Supplement series, Vol. 127, January II 1998, 201-206
Received March 4; accepted May 12, 1997
Variations of Ap stars in the Geneva system,
J. Manfroid, -
M. Burnet - P. Renson
Institut d'Astrophysique, Université de Liège,
avenue de Cointe 5, B-4000 Liège, Belgium
Observatoire de Genève, CH-1290 Sauverny, Switzerland
The photometric behaviour of 21 Ap
stars has been analyzed from
observations obtained in the Geneva system.
Variability has been detected for 9 Ap stars, as well as
for a star which initially was a comparison star.
Preliminary values for the periods are presented
as well as an analytical description of the light curves.
keywords: stars: chemically peculiar; variable
Tables at the CDS
Copyright by the European Southern Observatory (ESO)
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