Category
page 1R Coronae Borealis variables
R Coronae Borealis
yellow supergiant star in the constellation Corona Borealis
R Coronae Borealis variable
type of eruptive variable star
U Aquarii
variable star in the constellation Aquarius
RY Sagittarii
star in the constellation Sagittarius
W Mensae
variable star in the constellation Mensa