Name a Star in the Grus Constellation

Modified: July 1, 2023     Author: International Star Registry

International Star registry 45th anniversary logo surrounded by stars.

Grus (also known as The Crane) is a constellation located in the southern celestial hemisphere. It was introduced by the Dutch astronomer Petrus Plancius in the late 16th century and was later recognized by the International Astronomical Union (IAU). Grus is one of the 88 modern constellations officially recognized by the IAU. Grus in the far southern sky. It contains some interesting objects that are worth observing. The constellation is home to three bright stars, including Alnair, Aiaki, and the close group, Al Dhanab. Alpha Grus (Alnair) is the brightest star in the constellation. Alnair is a blue-white star that is about 3.4 times the mass of the Sun and is considered one of the most luminous stars in the southern celestial hemisphere. It sits on the wing of the bird. 

Beta Grus (Taiki) is 2 magnitude red giant that sits at the heart of the bird. Gamma Grus (Al Dhanab) represents the eye of the crane.  Another star of note in Grus is Delta Gruis. It is actually a double star system charted as a single item. Delta Gruis is a binary star system, with two stars orbiting each other. The two stars are so close together that they appear as a single star, and the system is sometimes referred to as Delta Gruis A and B. The individual stars are Delta1 and Delta2. 

At International Star Registry, you can name a star after yourself, a loved one, or anyone you choose. International Star Registry is a commercial organization that was established in 1979. Star names are not recognized by the scientific community and the names it assigns to stars are not used by astronomers. However, each star is permanently cataloged and never renamed. It is a popular option for people who want to give a unique and special gift to someone they love. If you decide to name a star with International Star Registry, you will receive a certificate of registration, which includes the name you have chosen for your star, the coordinates of the star, and the date of dedication. You will also receive a star chart, which will show you the location of your star in the night sky. 

Aside from stars, Grus is also home to several deep-sky objects, including the spiral galaxy NGC 7424, which is located about 35 – 40 million light-years from Earth. NGC 7424 is a called a “Grand Design Galaxy” because of its beautiful, well-defined spirals. The galaxy is visible through a small telescope and is considered a good target for amateur astronomers. Grus is a truly southern constellation and can be observed as far north as Florida and the Bahamas. It contains three very bright stars with a magnitude of 3 or brighter. It shares a border with Indus, Microscopium, Piscis Austrinus, Phoenix, Sculptor and Tucana. This is a favorite area for bird lovers in the southern hemisphere to name a star. 

In conclusion, Grus is home to several interesting stars and deep-sky objects. Whether you are a professional astronomer or an amateur stargazer, Grus is definitely worth exploring. And if you’re looking for a unique and special gift for someone you love, you can always name a star! 

Symbol: Gru 

Right Ascension: 10:26 

Declination: -45 

Diameter (°): 11 

Area (square °): 366 

Opposition: Aug 28 

Size Rank: 45th 

Brightness Rank: 34th 

Genitive: Gruis 


Major or notable stars in Grus 

Alnair – α Gruis (Alpha Gruis) 

Tiaki – β Gruis (Beta Gruis) 

Al Dhanab – γ Gruis (Gamma Gruis) 

δ Gruis (Delta Gruis) 

τ1 Gruis (Tau-1 Gruis, HD 216435) 

Gliese 832     

Deep Sky Objects in Grus 

NGC 7424 

NGC 7213 

IC 1459 

NGC 7418 

NGC 7421 

Grus Quartet 



Q. What is Alnair? 

A. Alnair – α Gruis (Alpha Gruis) Alnair is the brightest star in the constellation. 

Q. What does Grus constellation mean? 

A. Its name means “the crane” in Latin. 

Q. What is the second-brightest star in Grus? 

A. The second-brightest star in Grus, Beta Gruis at magnitude 2.0, lies where the bird’s body and legs connect. 

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