The Trapezium Stars. Preliminary Results on Detailed Atmosphere Modeling

Simón-Díaz, S.; Herrero, A.; Esteban, C.
Bibliographical reference

The Eight Texas-Mexico Conference on Astrophysics (Eds. M. Reyes-Ruiz & E. Vázquez-Semadeni) Revista Mexicana de Astronomía y Astrofísica (Serie de Conferencias) Vol. 18, pp. 123-125 (2003) (http://www.astroscu.unam.mx/~rmaa/)

Advertised on:
9
2003
Number of authors
3
IAC number of authors
0
Citations
3
Refereed citations
2
Description
A spectroscopic study of the Trapezium Cluster stars in the Orion Nebula is presented. We determine the stellar parameters of the two B0.5V stars theta(1}_{) Ori A and D. The variable spectral features of theta(1}_{) Ori C are studied, and some consequences on the modeling of the stellar atmosphere are considered.