do not follow here
Stellar Catalog more icon Nearby stars catalogue more icon
Gliese 611
more icon

Star Gliese 611

Binary star Gliese 611 is located 47 light years away from the Sun. It consists of a yellow star and a red dwarf. For now, there are no known exoplanets in this star system.
Loading 3D model
Nearby stars catalogue
Sun distance
47 light years
galaxy map

Gliese 611 A

Yellow star, High proper motion star
Spectral class: G8V

Location +

Ascension iconRight ascension: 16h 4m 56.017s
Declination iconDeclination: 39° 9' 24.277'' (northern hemisphere)
Parallax iconParallax: 69.641
Distance iconSun distance: 46.834 ly | 14.4 pc
Star position
The position of a star tells us where it appears in the sky, similar to how we use coordinates like latitude and longitude on Earth. In astronomy, the three main coordinates are right ascension, declination and distance. .. icon More about Star position in StellarGuide

Basic characteristic

icon weight
Mass: 90 % M Sun
| 984.7 M Jupiter
 (estimate)
+
Star mass
The mass of the star Gliese 611 A is unknown. Based on its other characteristics, it is estimated to be about 90 % of the Sun's mass.

The mass of a star is the total amount of matter it contains. It is one of the most important properties of a star, as it determines almost everything about how the star lives, changes, and dies. In astronomy, star mass is usually measured in solar masses (M☉) — where 1 solar mass is equal to the mass of our Sun... icon More about Star mass in StellarGuide
radius icon
Size: 100 % R Sun
| 10.3 R Jupiter
(estimate)
+
Star size
Radius of the star Gliese 611 A is not known. Its estimated value based on other similar stars is about 100 % solar radii.

The size of a star refers to its radius — the distance from its center to its surface. Star size is usually measured in solar radii (R☉), where 1 solar radius equals approximately 696,000 kilometers. Depending on their type and life stage, stars can be much smaller or larger than the Sun... icon More about Star size in StellarGuide
temperature iconTemperature: 5500 K
 (estimate)
+
Star temperature
Surface temperature of Gliese 611 A is estimated to be 5466 K, which is 95 % of the temperature on the surface of the Sun.

The temperature of a star refers to the temperature at its surface, also called the photosphere. It is measured in kelvins (K), the standard unit for temperature in astronomy. A star’s temperature tells us a lot about its physical properties and where it stands in its evolutionary stage... icon More about Star temperature in StellarGuide

Photometry

Magnitude iconApparent magnitude (V): 6.7
Magnitude iconAbsolute magnitude (V): 5.9
Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).
5
10
15
20
25
30
35
K
2.1
H
1.6
J
1.2
Grp
0.8
I
0.8
G
0.6
V
0.5
Gbp
0.5
B
0.4
U
0.3

Gliese 611 B

Red dwarf, High proper motion star
Spectral class: M4.0V

Basic characteristic

icon weight
Mass: 30 % M Sun
| 272.4 M Jupiter
 (estimate)
+
Star mass
The mass of the star Gliese 611 B is unknown. Based on its other characteristics, it is estimated to be about 30 % of the Sun's mass.

The mass of a star is the total amount of matter it contains. It is one of the most important properties of a star, as it determines almost everything about how the star lives, changes, and dies. In astronomy, star mass is usually measured in solar masses (M☉) — where 1 solar mass is equal to the mass of our Sun... icon More about Star mass in StellarGuide
radius icon
Size: 30 % R Sun
| 2.9 R Jupiter
(estimate)
+
Star size
Radius of the star Gliese 611 B is not known. Its estimated value based on other similar stars is about 30 % solar radii.

The size of a star refers to its radius — the distance from its center to its surface. Star size is usually measured in solar radii (R☉), where 1 solar radius equals approximately 696,000 kilometers. Depending on their type and life stage, stars can be much smaller or larger than the Sun... icon More about Star size in StellarGuide
temperature iconTemperature: 3300 K
 (estimate)
+
Star temperature
Surface temperature of Gliese 611 B is estimated to be 3300 K, which is 57 % of the temperature on the surface of the Sun.

The temperature of a star refers to the temperature at its surface, also called the photosphere. It is measured in kelvins (K), the standard unit for temperature in astronomy. A star’s temperature tells us a lot about its physical properties and where it stands in its evolutionary stage... icon More about Star temperature in StellarGuide

Photometry

Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).
5
10
15
20
25
30
35
K
2.1
H
1.6
J
1.2
Grp
0.8
I
0.8
G
0.6
V
0.5
Gbp
0.5
B
0.4
U
0.3
Advertisement

Gliese 611 system structure

 Gliese 611 A
Gliese 611 B

More about Gliese 611

       Gliese 611 can be found in northern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope. The star is easily observable from Northern America, Europe and Asia.
Other designations of this star
HIP 78775, GL 611, GJ 611, TYC-3061-1027-1, BD+39 2947, LHS 3152, CD +39 2947, SAO 65065, HD 144579, Gaia EDR3 1379500756257031808
Advertisement
External sources
simbad icon
Simbad database (HD 144579B)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 1379500928055726848)
Archive from the Gaia mission

Frequently Asked Questions

How far is the Gliese 611 system from the Sun?

The Gliese 611 system is 47 light years or 14.4 parsecs from the Sun.

What galaxy is the Gliese 611 star in?

The Gliese 611 is in the Milky Way galaxy just like the Sun.

How many stars are in the Gliese 611 system?

The Gliese 611 system contains 2 stars.

What type of star is the Gliese 611?

The primary in the Gliese 611 system is a Yellow star star.

What temperature is the Gliese 611?

The primary in the Gliese 611 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
Closest stars

 LP 224-38
 0.11 M☉ 4.8 ly

BD+41 2695
 - 5.6 ly

PG 1633+434
 - 5.8 ly

Gliese 3929
 0.31 M☉ 5.9 ly

Chi Herculis
 1.1 M☉ 6.1 ly
3D map of stellar neighborhood
List of all nearby stars
Advertisement

exoplanet iconAbout Stellar Catalog

line
Working with real data
icon Data in Stellar Catalog come from trusted scientific sources. Primary source is Gaia space telescope mapping the stars in Milky Way. Other sources include research papers, Simbad catalog and Exoplanet.eu database.
Estimated values
icon Objects listed in the Stellar Catalog often have values that are estimates. These estimates are determined using their known characteristics, such as spectral type, brightness across different wavelengths, distance from a star, and other factors.
Fresh and validated
icon Stellar Catalog is continuously updated with new information from research papers. Stellar and planetary data are validated by automatic processes as well as humans.
Get your next news from nearby stars
Stellar Catalog brings the stars from our galaxy to you. Discover their position, physical properties and whether there are any exoplanets or disks orbiting them. The data in Stellar Catalog come from respectable sources like Gaia space telescope, or SIMBAD database.
Visit Stellar catalog on Facebook
Visit profile on X

Advertisement