Resumen

PENA, J. H. et al. Physical Properties and Membership in the Open Cluster NGC 6633 Through uvby−β Photoelectric Photometry. Rev. mex. astron. astrofis [online]. 2017, vol.53, n.2, 00011.  Epub 21-Oct-2019. ISSN 3061-8649.

uvby − β photoelectric photometry of stars in the direction of the open clusters NGC 6633 is presented. From the uvby − β photometry of the stars in this direction, we classify the spectral types which allow us to determine the reddening and, hence, their distance. Membership of the stars to the cluster and reddening were determined.

Palabras llave : open clusters and associations: general; open clusters and associations: individual (NGC 6633); techniques; photometric.

        · resumen en Español     · texto en Inglés     · Inglés ( pdf )