bn:02333260n
Noun Named Entity
Categories: Astrometry, Standard candles, Dynamic lists, Cepheid variables, Population II stars
EN
type II Cepheid  Cepheids  type II Cepheid variables  type II Cepheids
EN
Type II Cepheids are variable stars which pulsate with periods typically between 1 and 50 days. Wikipedia
Definitions
Relations
Sources
EN
Type II Cepheids are variable stars which pulsate with periods typically between 1 and 50 days. Wikipedia