B-type subgiants

Spica is the brightest object in the constellation of Virgo and one of the 20 brightest stars in the night sky. It has the Bayer designation α Virginis, which is Latinised to Alpha Virginis and abbreviated Alpha Vir or α Vir. Analysis of its parallax shows that it is located 250 light-years from the Sun. It is a spectroscopic binary star and rotating ellipsoidal variable; a system whose two stars are so close together they are egg-shaped rather than spherical, and can only be separated by their spectra. The primary is a blue giant and a variable star of the Beta Cephei type.

Regulus is the brightest object in the constellation Leo and one of the brightest stars in the night sky. It has the Bayer designation designated α Leonis, which is Latinized to Alpha Leonis, and abbreviated Alpha Leo or α Leo. Regulus appears single, but is actually a quadruple star system composed of four stars that are organized into two pairs. The system lies approximately 79 light years from the Solar System.

Alpheratz is a prominent star system in the constellation of Andromeda. Pronounced , it has the Bayer designation Alpha Andromedae, Latinised from α Andromedae, and abbreviated Alpha And or α And, respectively. Alpheratz is the brightest star in the constellation when Mirach (βAndromedae) undergoes its periodical dimming. Immediately northeast of the constellation of Pegasus, it is the upper left star of the Great Square of Pegasus. It is located at a distance of 97 light-years from Earth.

star in the constellation Orion

Acrux is a multiple star system the brightest star in the southern constellation of Crux. It has the Bayer designation α Crucis, which is Latinised to Alpha Crucis and abbreviated Alpha Cru or α Cru. With a combined visual magnitude of +0.76, it is the 13th-brightest star in the night sky. It is the most southerly star of the asterism known as the Southern Cross and is the southernmost first-magnitude star, 2.3 degrees more southerly than Alpha Centauri. This system is located at a distance of from the Sun.

star system in the constellation Scorpius

star in the constellation Cassiopeia

binary star system

star in the constellation Taurus

variable star in the constellation Pegasus

star in the constellation Crux

star in the southern constellation Pavo

star in the Taurus constellation

star in the constellation Delphinus

star in the constellation Scorpius

star in the constellation Centaurus

star in the constellation Centaurus

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binary star system in the southern constellation of Vela

variable star in the constellation Dorado

star in the constellation Musca

star

star

binary star system near the border of the northern constellation of Andromeda

star

star

Binary star in the constellation Carina

variable star in the constellation Lepus

variable star in the constellation Lupus

star in the constellation Aquarius

variable star in the constellation Carina

star in the constellation Cassiopeia

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binary star in the constellation Scorpius

star in the constellation Columba

star in the constellation Ophiuchus

star in the constellation Centaurus

star in the constellation Aquarius

variable star

star in the constellation Cygnus

variable star in the constellation Hercules

spectroscopic binary star system in the constellation Orion

multiple star

star in the constellation Caelum

star in the constellation Vulpecula

star in the constellation Eridanus

probable triple star system in the constellation of Lupus

Rotating variable star in the constellation Carina

star in the constellation Canes Venatici

star in the constellation Ara

variable star in the constellation Orion

variable star in the constellation Eridanus

star in the constellation Columba

Star in the constellation Crux

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star in the constellation Aries

binary star in the constellation Cygnus

binary star system in the constellation Lacerta

star in the constellation Taurus

variable star in the constellation Canis Major