La Superba
La Superba, Y Canum Venaticorum (Y CVn) is a red giant star located in the constellation Canes Venatici. Classified as a carbon star and a… Read More »La Superba
Semiregular Variable Stars
Rasalgethi
Rasalgethi, Alpha Herculis A (α Her A) is a red supergiant or bright giant located in the northern constellation Hercules, near the border with Ophiuchus.… Read More »Rasalgethi
VX Sagittarii
VX Sagittarii is a red hypergiant star located in the southern constellation Sagittarius. It is one of the largest stars known, with a radius over… Read More »VX Sagittarii
Scheat
Scheat, Beta Pegasi (β Peg) is a red giant star located in the constellation Pegasus. With an apparent magnitude of 2.42, it is the second… Read More »Scheat
Mu Cephei
Mu Cephei (μ Cep) is a red supergiant located in the constellation Cepheus. With an average apparent magnitude of 4.08, it is the 10th brightest… Read More »Mu Cephei
VV Cephei
VV Cephei is an eclipsing binary star system located approximately 4,900 light years from Earth in the constellation Cepheus. It has an apparent magnitude of… Read More »VV Cephei
Mirach
Mirach, Beta Andromedae (β And), is a red giant star located in the constellation Andromeda. With a mean apparent magnitude of 2.05, it is one… Read More »Mirach