G. Alecian, O. Richard and S. Vauclair (eds)
EAS Publications Series, 17 (2005) 305-308
Rotation and Chemical Abundances of Magnetic Ap/Bp Members of the Open Cluster NGC 6475
Royal Military College of Canada, Canada
2 European Southern Observatory, Chile
3 University of Western Ontario, Canada
Four probable Ap members of the open cluster NGC 6475, were investigated through detailed spectrum synthesis. Cluster membership was confirmed for all four stars, however chemical abundance analysis shows that only three are truly Ap. Derived values and chemical abundances for 20 elements ranging form C to Eu are presented.
© EAS, EDP Sciences, 2005