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TIC 934489
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Star TIC 934489

Binary star TIC 934489 is located 1722 light years away from the Sun. It consists of a yellow star and a brown dwarf. For now, there are no known exoplanets in this star system.
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Sun distance
1722 light years
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TIC 934489

Yellow star
Spectral class: G3V

Location +

Ascension iconRight ascension: 4h 51m 10.546s
Declination iconDeclination: -8° 26' 50.352'' (equatorial region)
Parallax iconParallax: 1.894
Distance iconSun distance: 1,722.472 ly | 528.1 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: 98 % M Sun
| 1027 M Jupiter
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Star mass
Mass of the star TIC 934489 is 0.98 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: 106 % R Sun
| 10.5 R Jupiter
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Star size
Radius of the star TIC 934489 is 1.06 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: 5800 K | 1 T Sun
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Star temperature
Surface temperature of TIC 934489 is 5800 K, which is 100 % 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: 6.1 billions years | 1.33 Sun
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Star age
Star TIC 934489 is 6.1 billion years old, which is about 1.33 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: 1.08 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): 13.3
Magnitude iconAbsolute magnitude (V): 4.7
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

TIC 934489 B

Brown dwarf

Location +

Distance iconDistance from the primary: 0.0815 AU

Basic characteristic

icon weight
Mass: 1.85 % M Sun
| 19 M Jupiter
+
Star mass
Mass of the star TIC 934489 B is 0.98 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 TIC 934489 B is 0.084227 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: 923 K | 0.16 T Sun
+
Star temperature
Surface temperature of TIC 934489 B is 923 K, which is 16 % 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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TIC 934489 system structure

 TIC 934489
TIC 934489 B 0.0815 AU

More about TIC 934489

       TIC 934489 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 9344899, Gaia DR3 5710263404919065856
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External sources
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Frequently Asked Questions

How far is the TIC 934489 system from the Sun?

The TIC 934489 system is 1722 light years or 528.1 parsecs from the Sun.

What galaxy is the TIC 934489 star in?

The TIC 934489 is in the Milky Way galaxy just like the Sun.

How many stars are in the TIC 934489 system?

The TIC 934489 system contains 2 stars.

What type of star is the TIC 934489?

The primary in the TIC 934489 system is a Yellow star star.

What temperature is star TIC 934489?

The primary in the TIC 934489 system has a temperature of 5800 K. Find out more about the temperature of stars in Stellar guide
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