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TOI 4776
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Star TOI 4776

Binary star TOI 4776 is located 1222 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
1222 light years
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TOI 4776 A

Yellow-White star

Location +

Ascension iconRight ascension: 8h 22m 13.070s
Declination iconDeclination: -25° 4' 3.138'' (southern hemisphere)
Parallax iconParallax: 2.668
Distance iconSun distance: 1,222.312 ly | 374.8 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: 120 % M Sun
| 1288.5 M Jupiter
 (estimate)
+
Star mass
The mass of the star TOI 4776 A is unknown. Based on its other characteristics, it is estimated to be about 120 % of the Sun's mass.

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: 130 % R Sun
| 12.9 R Jupiter
(estimate)
+
Star size
Radius of the star TOI 4776 A is not known. Its estimated value based on other similar stars is about 130 % 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: 6300 K
 (estimate)
+
Star temperature
Surface temperature of TOI 4776 A is estimated to be 6271 K, which is 109 % 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: 5.4 billions years | 1.17 Sun
+
Star age
Star TOI 4776 A is 5.4 billion years old, which is about 1.17 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 iconAbsolute magnitude (V): -7.9
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 4776 B

Brown dwarf

Basic characteristic

icon weight
Mass: 3 % M Sun
| 31 M Jupiter
+
Star mass
Mass of the star TOI 4776 B is 1.23 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: 10 % R Sun
| 1 R Jupiter
+
Star size
Radius of the star TOI 4776 B is 0.1 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: 6300 K
 (estimate)
+
Star temperature
Surface temperature of TOI 4776 B is estimated to be 6271 K, which is 109 % 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): -7.9
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
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TOI 4776 system structure

 TOI 4776 A
TOI 4776 B

More about TOI 4776

       TOI 4776 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
TIC 196286578, Gaia DR3 5695996348197148032
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External sources
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Frequently Asked Questions

How far is the TOI 4776 system from the Sun?

The TOI 4776 system is 1222 light years or 374.8 parsecs from the Sun.

What galaxy is the TOI 4776 star in?

The TOI 4776 is in the Milky Way galaxy just like the Sun.

How many stars are in the TOI 4776 system?

The TOI 4776 system contains 2 stars.

What type of star is the TOI 4776?

The primary in the TOI 4776 system is a Yellow-White star star.

What temperature is the TOI 4776?

The primary in the TOI 4776 system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
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