Red stars (Red dwarfs and red giants) have a spectral class of M.
Red giant is a type of star.
Barnard's Star is a red dwarf star
the algedi star is a double star
Yue star does not exist.
Cursa is a binary star system consisting of a B-type star and a fainter star. The B-type star is a hot, blue-white star that is more massive and luminous than the Sun.
It is a G-type star.
Draco star type is negative
Nahn is a red dwarf star, which is a small, relatively cool star that emits a red light. These stars are the most common type of star in the universe.
Altair is the brightest star in the constellation Aquila and twelfth brightest star in the night sky . It is an A- type main sequence star
It is a G-type giant star.
What type of star is Vindemiatrix? There's your answer.
the lord of star type is Regigigas