Photometry of the dwarf cepheids SZ Lyn and EH Lib.
Abstract
B and V photoelectric photometry has been obtained on six nights for each of the two dwarf Cepheid stars SZ Lyn and EH Lib. New times of maxima have been determined and these have been used to investigate the long term period variations in each star. Key words: variable stars - dwarf Cepheids - periods
- Publication:
-
Astronomy and Astrophysics Supplement Series
- Pub Date:
- April 1979
- Bibcode:
- 1979A&AS...36...51G
- Keywords:
-
- Cepheid Variables;
- Dwarf Stars;
- Electrophotometry;
- Periodic Variations;
- Stellar Spectrophotometry;
- Light Curve;
- Telescopes;
- Astronomy;
- Dwarf Cepheids:Periods;
- Dwarf Cepheids:Photometry