Mean Angular Diameters and Angular Diameter Amplitudes of Bright Cepheids
P. Moskalik, N. A. Gorynya
TL;DR
This paper predicts mean angular diameters and variation amplitudes for bright Cepheids to assist in selecting targets for interferometric observations, providing a comprehensive catalog for astronomers.
Contribution
It offers the first extensive catalog of predicted angular diameters and amplitudes for bright Cepheids, aiding observational planning.
Findings
Catalog includes all monoperiodic Pop.I Cepheids brighter than V=8.0 mag.
Provides predicted angular diameters and amplitude variations.
Aims to facilitate future interferometric studies of Cepheids.
Abstract
We predict mean angular diameters and amplitudes of angular diameter variations for all monoperiodic Pop.I Cepheids brighter than <V> = 8.0mag. The catalog is intended to aid selecting most promising Cepheid targets for future interferometric observations.
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Taxonomy
TopicsAstronomy and Astrophysical Research · Stellar, planetary, and galactic studies · Radio Astronomy Observations and Technology