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Star Gliese 1029

Red dwarf Gliese 1029 is located 41 light years away from the Sun. It is suspected double or multiple star of spectral class M5.42, that has typically about 25 % of solar mass. For now, there are no known exoplanets in this star system.
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Sun distance
41 light years

Gliese 1029

Red dwarf, Spectroscopic binary
Spectral class: M5.42

Location +

Ascension iconRight ascension: 1h 5m 39.976s
Declination iconDeclination: 28° 29' 30.577'' (northern hemisphere)
Parallax iconParallax: 79.926
Distance iconSun distance: 40.807 ly | 12.5 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

temperature icon
Temperature: 3280 K | 0.57 T Sun
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Star temperature
Surface temperature of Gliese 1029 is 3280 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
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Gliese 1029 system structure

Gliese 1029

More about Gliese 1029

Temperature on its surface is around 3280 K (3007 °C), which is about 57 % of Sun's temperature.
       Gliese 1029 can be found in northern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope. 
Other designations of this star
GJ 1029, G 69-47, LHS 135, LTT 17177, NLTT 3592, 2MASS J01053732+2829339, TIC 15615674, WISEA J010539.17+282931.6, Gaia EDR3 308256610357824640
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External sources
simbad icon
Simbad database (G 69-47)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 308256610357824640)
Archive from the Gaia mission

Frequently Asked Questions

How far is the Gliese 1029 system from the Sun?

The Gliese 1029 system is 41 light years or 12.5 parsecs from the Sun.

What galaxy is the Gliese 1029 star in?

The Gliese 1029 is in the Milky Way galaxy just like the Sun.

How many stars are in the Gliese 1029 system?

The Gliese 1029 is a single star, there are no other known stars in the system.

What type of star is the Gliese 1029?

The star Gliese 1029 is a Red dwarf star.

What temperature is star Gliese 1029?

The star Gliese 1029 has an effective temperature of 3280 K. Find out more about the temperature of stars in Stellar guide
Class of stars Red dwarf
Red dwarfs are small, cool stars with surface temperatures of about 2,000–3,800 K, much cooler than the Sun. They usually have 8–50% of the Sun’s mass and shine very faintly, sometimes at just a tiny fraction of the Sun’s brightness. Classified mainly as spectral type M, they are the most common stars in the Milky Way, making up roughly 70–75% of its stellar population.

They fuse hydrogen slowly through the proton–proton chain and are fully convective, which allows them to use their fuel very efficiently. As a result, red dwarfs can live for tens of billions to trillions of years—far longer than the Sun. Many exoplanets orbit red dwarfs, including some in close habitable zones, though strong stellar activity can affect planetary environments.
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