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TOI 2374
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Star TOI 2374

Orange star TOI 2374 is located 443 light years away from the Sun. It is a single star, that has 75 % of solar mass. There is at least one exoplanet in this system.
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Sun distance
443 light years
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TOI 2374

Orange star

Location +

Ascension iconRight ascension: 21h 17m 59.587s
Declination iconDeclination: -22° 2' 59.378'' (southern hemisphere)
Parallax iconParallax: 7.359
Distance iconSun distance: 443.195 ly | 135.9 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: 75 % M Sun
| 786 M Jupiter
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Star mass
Mass of the star TOI 2374 is 0.75 solar masses.

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: 69 % R Sun
| 6.9 R Jupiter
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Star size
Radius of the star TOI 2374 is 0.69 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: 4802 K | 0.83 T Sun
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Star temperature
Surface temperature of TOI 2374 is 4802 K, which is 83 % 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
time icon
Age: 4.1 billions years | 0.89 Sun
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Star age
Star TOI 2374 is 4.1 billion years old, which is about 0.89 of the Sun's age.

The age of a star tells us how long it has been shining since it formed. Knowing a star’s age helps astronomers understand its life stage, how it has changed over time, and what will happen to it in the future... icon More about Star age in StellarGuide

Photometry

Magnitude iconApparent magnitude (V): 12.1
Magnitude iconAbsolute magnitude (V): 6.4
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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TOI 2374 system structure

 TOI 2374
TOI 2374 b 0.05 AU 56.6 M⊕ 6.8 R⊕ 4.3 days

More about TOI 2374

Star TOI 2374 is approximately 70 % of the size of Sun and temperature on its surface is around 4802 K (4529 °C), which is about 83 % of Sun's temperature.
       TOI 2374 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
Gaia DR3 6445176465824182272
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External sources
icon study
The Polar Orbit of TOI-2374 b, a Planet in the Neptunian Ridge
Scientific study, Accepted: 15. 09. 2025
icon study
gaia icon
Gaia database (Gaia DR3 6445176465824182272)
Archive from the Gaia mission
tess icon
TESS database (TOI 2374.01)
Archive from the TESS mission

Frequently Asked Questions

How far is the TOI 2374 system from the Sun?

The TOI 2374 system is 443 light years or 135.9 parsecs from the Sun.

What galaxy is the TOI 2374 star in?

The TOI 2374 is in the Milky Way galaxy just like the Sun.

How many stars are in the TOI 2374 system?

The TOI 2374 is a single star, there are no other known stars in the system.

What type of star is the TOI 2374?

The star TOI 2374 is a Orange star star.

What temperature is star TOI 2374?

The star TOI 2374 has an effective temperature of 4802 K. Find out more about the temperature of stars in Stellar guide
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