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TOI 5422
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Star TOI 5422

Binary star TOI 5422 is located 1153 light years away from the Sun. It consists of a yellow-white star and a brown dwarf. For now, there are no known exoplanets in this star system.
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Sun distance
1153 light years
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TOI 5422 A

Yellow-White star

Location +

Ascension iconRight ascension: 5h 47m 22.472s
Declination iconDeclination: 25° 37' 33.723'' (northern hemisphere)
Parallax iconParallax: 2.828
Distance iconSun distance: 1,153.165 ly | 353.6 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: 105.1 % M Sun
| 1101 M Jupiter
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Star mass
Mass of the star TOI 5422 A is 1.051 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: 148 % R Sun
| 14.7 R Jupiter
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Star size
Radius of the star TOI 5422 A is 1.480 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: 5736 K | 0.99 T Sun
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Star temperature
Surface temperature of TOI 5422 A is 5736 K, which is 99 % 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: 8.2 billions years | 1.78 Sun
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Star age
Star TOI 5422 A is 8.2 billion years old, which is about 1.78 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
luminosity icon
Luminosity: 2.15 L Sun
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Star luminosity
Luminosity is the total amount of energy a star gives off every second. Think of it as the star’s true brightness — not just how bright it looks from Earth. This is important because some stars may appear dim simply because they are far away, not because they’re actually faint... icon More about Star luminosity in StellarGuide

Photometry

Magnitude iconApparent magnitude (V): 11.6
Magnitude iconAbsolute magnitude (V): 3.9
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

TOI 5422 B

Brown dwarf

Location +

Distance iconDistance from the primary: 0.0616 AU

Basic characteristic

icon weight
Mass: 3 % M Sun
| 31 M Jupiter
+
Star mass
Mass of the star TOI 5422 B is 1.051 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: 8.4 % R Sun
| 0.8 R Jupiter
+
Star size
Radius of the star TOI 5422 B is 0.084 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: 1355 K | 0.23 T Sun
+
Star temperature
Surface temperature of TOI 5422 B is 1355 K, which is 23 % 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 iconAbsolute magnitude (V): -7.7
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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TOI 5422 system structure

 TOI 5422 A
TOI 5422 B 0.0616 AU

More about TOI 5422

       TOI 5422 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
TIC 80611440, Gaia DR3 3429244825638569216
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External sources
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Frequently Asked Questions

How far is the TOI 5422 system from the Sun?

The TOI 5422 system is 1153 light years or 353.6 parsecs from the Sun.

What galaxy is the TOI 5422 star in?

The TOI 5422 is in the Milky Way galaxy just like the Sun.

How many stars are in the TOI 5422 system?

The TOI 5422 system contains 2 stars.

What type of star is the TOI 5422?

The primary in the TOI 5422 system is a Yellow-White star star.

What temperature is star TOI 5422?

The primary in the TOI 5422 system has a temperature of 5736 K. Find out more about the temperature of stars in Stellar guide
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