Variable stars in the old galactic cluster M 67.
Abstract
Schmidt plates of the old open galactic cluster M67 were obtained on twelve nights to find the most probable variables in the cluster. The Sabattier technique was used to derive the magnitudes of the cluster members. The most probable variable stars in this cluster determined by this method are listed.
- Publication:
-
Bulletin of the Astronomical Society of India
- Pub Date:
- December 1988
- Bibcode:
- 1988BASI...16..139R
- Keywords:
-
- Astronomical Photometry;
- Galactic Clusters;
- Open Clusters;
- Variable Stars;
- Photographic Plates;
- Schmidt Telescopes;
- Stellar Magnitude;
- Astrophysics