Ref: ASTROimport-481

Ground-based observations of the beta Cephei CoRoT main target HD 180642

Briquet, M. ; Uytterhoeven, K. ; Aerts, C. ; Morel, T. ; De Cat, P. ; Miglio, A. ; Mathias, P. ; Lefever, K. ; Poretti, E. ; Martín-Ruiz, S. ; Paparó, M. ; Rainer, M. ; Carrier, F. ; Gutiérrez-Soto, J. ; Valtier, J. C. ; Benko, J. M. ; Bognár, Z. ; Amado, P. J. ; Suarez, J. C. ; Rodriguez-Lopez, C. ; Garrido, R.

published in Communications in Asteroseismology, 158, pp. 292 (2009)

Abstract: We present the preliminary results of a detailed study of ground-based photometric and spectroscopic observations dedicated to the ß Cephei CoRoT main target HD~180642. Besides the non-linear dominant radial mode several low-amplitude modes are detected in both kinds of datasets. Our aim is to derive the wavenumbers (l,m) of these modes, as additional constraints to the CoRoT pulsation frequencies, for forthcoming asteroseismic modelling of the star.

Links: link

The record appears in these collections:
Royal Observatory of Belgium > Astronomy & Astrophysics
Science Articles > Peer Reviewed Articles

 Record created 2016-07-01, last modified 2016-07-01