A Spectroscopic Survey of NGC 7419

Negueruela, I.; Marco, A.; Motch, C.; Herrero, A.
Referencia bibliográfica

Active OB-Stars: Laboratories for Stellar and Circumstellar Physics, ASP Conference Series, Vol. 361, Proceedings of the conference held 29 August - 2 September, 2005 at Hokkai-Gakuen University, Sapporo, Japan. Edited by S. Stefl, S. P. Owocki, and A. T. Okazaki. San Francisco: Astronomical Society of the Pacific, 2007., p.472

Fecha de publicación:
3
2007
Número de autores
4
Número de autores del IAC
1
Número de citas
1
Número de citas referidas
1
Descripción
The reddened open cluster NGC7419 is believed to have a very high fraction of Be stars and present an exceptionally high number of red supergiants (five for no blue supergiants). We present the first results of our recent spectroscopic observations of the cluster, which confirm the high fraction of Be stars. We also find spectral types in good agreement with a location in the Perseus Arm.