RR Lyrae Variables in a New Galactic Bulge Window
Abstract
Identifications, light curves, periods, and other pertinent data are presented for RR Lyrae variables found in a galactic bulge region not previously surveyed for these stars. The region (centered at 1=0°.2, β = -5°.8) includes the globular cluster NGC 6558 where probable RR Lyrae members are discussed.
- Publication:
-
The Astronomical Journal
- Pub Date:
- December 1997
- DOI:
- 10.1086/118669
- Bibcode:
- 1997AJ....114.2596B
- Keywords:
-
- GLOBULAR CLUSTERS: INDIVIDUAL: NGC 6558;
- STARS: VARIABLES: RR LYRAE;
- GALAXY: CENTER