Untersuchungen zum Lichtwechsel des doppeltperiodischen δ-Cephei-Sterns CO Aurigae.
Abstract
Conventional Argelander estimations of eight hundred photographic plates of Sonneberg Observatory are made. The light curve elements of the double period cepheid are improved and found to be stable within the observational accuracy.
- Publication:
-
Zentralinstitut fuer Astrophysik Sternwarte Sonneberg Mitteilungen ueber Veraenderliche Sterne
- Pub Date:
- 1984
- Bibcode:
- 1984MitVS..10...79F
- Keywords:
-
- Cepheids:Periods;
- Periods:Cepheids