bn:00610641n
Noun Named Entity
Categories: Semiregular variable stars
EN
semiregular variable star  SR Variable  Mu Cephei variable  semi-regular variable  semi-regular variable star
EN
In astronomy, a semiregular variable star, a type of variable star, is a giant or supergiant of intermediate and late spectral type showing considerable periodicity in its light changes, accompanied or sometimes interrupted by various irregularities. Wikipedia
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EN
In astronomy, a semiregular variable star, a type of variable star, is a giant or supergiant of intermediate and late spectral type showing considerable periodicity in its light changes, accompanied or sometimes interrupted by various irregularities. Wikipedia
Type of variable star Wikidata