K-type bright giants

Albireo is a double star designated Beta Cygni (β Cygni, abbreviated Beta Cyg, β Cyg). The International Astronomical Union uses the name "Albireo" specifically for the brightest star in the system. Although designated 'beta', it is fainter than Gamma Cygni, Delta Cygni, and Epsilon Cygni and is the fifth-brightest point of light in the constellation of Cygnus. Appearing to the naked eye to be a single star of magnitude 3, viewing through even a low-magnification telescope resolves it into its two components. The brighter yellow star, itself a very close trinary system, makes a striking colour

Alphard () is the brightest star in the constellation of Hydra. It has the Bayer designation Alpha Hydrae, which is that is Latinized from α Hydrae, and abbreviated Alpha Hya or α Hya. It is a giant star, cooler than the Sun but larger and more luminous. It is about 177 light-years away.

multiple star system in the constellation Andromeda

star in the constellation Auriga

double star in the northern constellation of Boötes

star in the southern circumpolar constellation Triangulum Australe

star system in the constellation Capricornus

star in the constellation Ara

star in the constellation Aquila

binary star in the constellation Auriga

K-type bright giant star in the constellation of Carina

star in the constellation Hercules

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star in the constellation Corona Australis

triple star system in the constellation Sagittarius

star in the constellation Leo

star in the constellation Triangulum

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star in the constellation Lacerta

star in the constellation Ophiuchus

binary star system in the constellation Canis Major

star in the constellation Cepheus

star in the constellation Hydra

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BD+17°3248 is an old Population II star located at a distance of roughly in the Galactic Halo. It belongs to the class of ultra-metal-poor stars, especially the very rare subclass of neutron-capture (r-process) enhanced stars.

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variable star in the constellation Carina

star in the constellation Aquarius

star in the constellation Capricornus

binary star system in the constellation Aquila

star in the Pavo constellation

star in the constellation Orion

star in the constellation Sculptor

star in the constellation Lyra

star in the constellation Hercules

star in the constellation Cygnus

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star in the constellation Sagittarius

binary star system in the constellation Perseus

star system in the constellation Pegasus