A study of 52 RR Lyrae stars in M 15.
Abstract
Current periods, epochs of maximum, and light curves are presented for 52 of the known RR Lyrae variable stars in the globular cluster M15. The results should prove to be valuable in studies of the evolution of stars in the Cepheid instability strip.
- Publication:
-
The Astronomical Journal
- Pub Date:
- May 1981
- DOI:
- Bibcode:
- 1981AJ.....86..671F
- Keywords:
-
- Globular Clusters;
- Light Curve;
- Stellar Evolution;
- Stellar Luminosity;
- Variable Stars;
- Astronomical Photography;
- Computer Programs;
- Error Analysis;
- Stellar Magnitude;
- Tables (Data);
- Astrophysics