Observational Studies of Cepheids. VII. Radial Velocities of Faint Cepheids
Abstract
Over 900 radial velocities are given for 65 faint Cepheids accessible from McDonald Observatory. The accuracy of a single observation of unit weight is typically ±4.0 to ±4.5 km s-1. These velocities are contemporaneous with our previously published BVRI photometry.
- Publication:
-
The Astrophysical Journal Supplement Series
- Pub Date:
- January 1988
- DOI:
- 10.1086/191245
- Bibcode:
- 1988ApJS...66...43B
- Keywords:
-
- Cepheid Variables;
- Radial Velocity;
- S Stars;
- Stellar Luminosity;
- Stellar Spectrophotometry;
- Data Reduction;
- Ubv Spectra;
- Astronomy;
- RADIAL VELOCITIES;
- STARS: CEPHEIDS;
- STARS: PULSATION