A&A Supplement Series, Vol. 125, October II 1997, 321-327
Received October 29; accepted December 5, 1996
E. Solano, R. Garrido, J. Fernley, - T.G. Barnes
Send offprint request: E. Solano; email@example.com
INSA; ESA IUE Observatory, P.O. Box 50727, 28080 Madrid, Spain
Instituto de Astrofısica de Andalucıa, CSIC, P.O. Box 3004, 18080, Granada, Spain
IUE Observatory, P.O. Box 50727, 28080 Madrid, Spain
McDonald Observatory, University of Texas, Austin, Texas 78712, U.S.A.
This is the second of the papers devoted to derive radial velocities and iron abundances of field RR Lyraes observed by HIPPARCOS. Our abundances show good agreement with those in the literature obtained both from photometric ( index) and spectroscopic methods. Binary candidates and stars misclassified as RR Lyraes in the original HIPPARCOS list have been also identified.
keywords: stars: variables -- stars: abundances -- stars: kinematics