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Gliese 480.1
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Star Gliese 480.1

Red dwarf Gliese 480.1 is located 26 light years away from the Sun. It is a single star of spectral class M3 V, 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
26 light years

Gliese 480.1

Red dwarf, High proper motion star
Spectral class: M3 V

Location +

Ascension iconRight ascension: 12h 40m 45.145s
Declination iconDeclination: -43° 33' 47.959'' (southern hemisphere)
Parallax iconParallax: 124.185
Distance iconSun distance: 26.264 ly | 8.1 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: 20 % M Sun
| 0 M Jupiter
(estimate)
Array
radius icon
Size: 40 % R Sun
| 4 R Jupiter
(estimate)
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Star size
Radius of the star Gliese 480.1 is not known. Its estimated value based on other similar stars is about 40 % 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 icon
Temperature: 3309 K | 0.57 T Sun
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Star temperature
Surface temperature of Gliese 480.1 is 3309 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

Magnitude iconApparent magnitude (V): 12.2
Magnitude iconAbsolute magnitude (V): 12.7
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 480.1 system structure

Gliese 480.1

More about Gliese 480.1

Nearby star Gliese 480.1 is a main sequence star that fuses hydrogen atoms into helium. It is approximately 40 % of the size of Sun and temperature on its surface is around 3309 K (3036 °C), which is about 57 % of Sun's temperature.
       Gliese 480.1 can be found in southern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope. 
Other designations of this star
LP 399-68, LHS 340, GJ 9415, LFT 935, HIC 61874, HIP 61874, LTT 4836, NLTT 31495, 2MASS J12404633-4333595, TYC 7783-576-1, L 399-68, Gaia EDR3 6133474952391837824
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External sources
simbad icon
Simbad database (L 399-68)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 6133474952391837824)
Archive from the Gaia mission

Frequently Asked Questions

How far is the Gliese 480.1 system from the Sun?

The Gliese 480.1 system is 26 light years or 8.1 parsecs from the Sun.

What galaxy is the Gliese 480.1 star in?

The Gliese 480.1 is in the Milky Way galaxy just like the Sun.

How many stars are in the Gliese 480.1 system?

The Gliese 480.1 is a single star, there are no other known stars in the system.

What type of star is the Gliese 480.1?

The star Gliese 480.1 is a Red dwarf star.

What temperature is star Gliese 480.1?

The star Gliese 480.1 has an effective temperature of 3309 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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