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Star V374 Pegasi

Red dwarf V374 Pegasi is located 30 light years away from the Sun. It is a single flare star of spectral class M3.5 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
30 light years

V374 Pegasi

Red dwarf, flare star
Spectral class: M3.5 V

Location +

Ascension iconRight ascension: 22h 1m 13.578s
Declination iconDeclination: 28° 18' 25.592'' (northern hemisphere)
Parallax iconParallax: 109.855
Distance iconSun distance: 29.690 ly | 9.1 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: 30 % R Sun
| 3.3 R Jupiter
(estimate)
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Star size
Radius of the star V374 Pegasi 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 icon
Temperature: 3267 K | 0.57 T Sun
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Star temperature
Surface temperature of V374 Pegasi is 3267 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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V374 Pegasi system structure

V374 Pegasi

More about V374 Pegasi

Nearby star V374 Pegasi is a main sequence star that fuses hydrogen atoms into helium. It is approximately 30 % of the size of Sun and temperature on its surface is around 3267 K (2994 °C), which is about 57 % of Sun's temperature.
       V374 Pegasi 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
V* V374 Peg, G 188-38, Gliese 4247, HIP 108706, HIC 108706, 2MASS J22011310+2818248, NLTT 52699, Gaia EDR3 1893189736896880640
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External sources
simbad icon
Simbad database (V* V374 Peg)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 1893189736896880640)
Archive from the Gaia mission

Frequently Asked Questions

How far is the V374 Pegasi system from the Sun?

The V374 Pegasi system is 30 light years or 9.1 parsecs from the Sun.

What galaxy is the V374 Pegasi star in?

The V374 Pegasi is in the Milky Way galaxy just like the Sun.

How many stars are in the V374 Pegasi system?

The V374 Pegasi is a single star, there are no other known stars in the system.

What type of star is the V374 Pegasi?

The star V374 Pegasi is a Red dwarf star.

What temperature is star V374 Pegasi?

The star V374 Pegasi has an effective temperature of 3267 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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