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TOI 1181
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Star TOI 1181

Yellow-White star TOI 1181 is located 1013 light years away from the Sun. It is a single star of spectral class F9IV, that has 138 % of solar mass. There is at least one exoplanet in this system.
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Sun distance
1013 light years
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TOI 1181

Yellow-White star
Spectral class: F9IV

Location +

Ascension iconRight ascension: 19h 48m 51.810s
Declination iconDeclination: 64° 21' 15.660'' (northern hemisphere)
Parallax iconParallax: 3.220
Distance iconSun distance: 1,012.906 ly | 310.6 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: 138 % M Sun
| 1446 M Jupiter
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Star mass
Mass of the star TOI 1181 is 1.38 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: 190 % R Sun
| 18.9 R Jupiter
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Star size
Radius of the star TOI 1181 is 1.90 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: 5900 K
 (estimate)
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Star temperature
Surface temperature of TOI 1181 is estimated to be 5917 K, which is 102 % 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: 2.59 billions years | 0.56 Sun
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Star age
Star TOI 1181 is 2.59 billion years old, which is about 0.56 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): 10.6
Magnitude iconAbsolute magnitude (V): 3.1
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 1181 system structure

 TOI 1181
TOI 1181 b n/a 375.1 M⊕ 14.6 R⊕ 2.1 days

More about TOI 1181

       TOI 1181 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
TIC 229510866
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Frequently Asked Questions

How far is the TOI 1181 system from the Sun?

The TOI 1181 system is 1013 light years or 310.6 parsecs from the Sun.

What galaxy is the TOI 1181 star in?

The TOI 1181 is in the Milky Way galaxy just like the Sun.

How many stars are in the TOI 1181 system?

The TOI 1181 is a single star, there are no other known stars in the system.

What type of star is the TOI 1181?

The star TOI 1181 is a Yellow-White star star.

What temperature is the TOI 1181?

The primary in the TOI 1181 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
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