The fundamental parameters of the roAp star gamma Equulei (K. Rousselet-Perraut et al.)
- Details
- Published on 24 December 2010
Vol. 526
In section 7. Stellar structure and evolution
The fundamental parameters of the roAp star gamma Equulei

Thanks to the unique capabilities of the spectro-interferometer VEGA, the authors were able to derive a value of 0.564 mas for the angular diameter of the rapidly oscillating Ap star gamma Equ with an accuracy of about 3%, and derive its fundamental parameters, thus bringing further constraints on the asteroseismic modeling of this star.