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T Tauri Sa
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Star T Tauri Sa

T Tauri star T Tauri Sa is located 473 light years away from the Sun. It is a single star, that has 212 % of solar mass. For now, there are no known exoplanets in this star system.
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Sun distance
473 light years
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T Tauri Sa

T Tauri star

Location +

Distance iconDistance from the primary: 300 AU

Basic characteristic

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Mass: 212 % M Sun
| 2221 M Jupiter
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Star mass
Mass of the star T Tauri Sa is 2.12 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
time icon
Age: 0.4 billions years | 0.09 Sun
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Star age
Star T Tauri Sa is 0.4 billion years old, which is about 0.09 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
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T Tauri Sa system structure

 T Tauri N
T Tauri Sa 300 AU
T Tauri Sb 7 AU

More about T Tauri Sa

       T Tauri Sa can be found in northern celestial hemisphere.
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External sources
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Scientific study, Accepted: 29. 12. 2026
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A Sample of Thick-Disk Stars Hosting Hot Jupiters
Scientific study, Accepted: 16. 10. 2026
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A Spatial Map of the Atmospheric Limb of a Hot Jupiter
Scientific study, Accepted: 14. 10. 2026
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News from this star system

WASP-33 b and other hot Jupiters identified as prime targets for structural studies
iconToday
Image: WASP-33 b and other hot Jupiters identified as prime targets for structural studies
WASP-33 b, WASP-76 b, and HAT-P-32 b are identified as the best candidates for studying how stellar gravity shapes exoplanet interiors. Measuring their physical deformation will help reveal their deep, internal density structures using JWST and Ariel data....
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Atmospheric structure of WASP-94 A b revealed through new limb asymmetry method
iconToday
Image: Atmospheric structure of WASP-94 A b revealed through new limb asymmetry method
A new analysis of WASP-94 A b reveals a 415 K temperature difference between its morning and evening sides. The evening atmosphere shows signs of H2O, CO2, CO, and H2S, while the morning side remains obscured by aerosols....
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Thick-disk stars identified as hosts to ancient hot jupiter planets
iconToday
Image: Thick-disk stars identified as hosts to ancient hot jupiter planets
New analysis of 268 stars identifies several hot Jupiters orbiting ancient stars in the Milky Way's thick disk. These systems, over 8 billion years old, show distinct differences in mass and orbital periods compared to younger thin-disk populations....
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Frequently Asked Questions

How far is the T Tauri Sa system from the Sun?

The T Tauri Sa system is 473 light years or 145.1 parsecs from the Sun.

What galaxy is the T Tauri Sa star in?

The T Tauri Sa is in the Milky Way galaxy just like the Sun.

How many stars are in the T Tauri Sa system?

The T Tauri Sa is a single star, there are no other known stars in the system.

What type of star is the T Tauri Sa?

The star T Tauri Sa is a T Tauri star star.

What temperature is the T Tauri Sa?

The primary in the T Tauri Sa system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
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exoplanet iconAbout Stellar Catalog

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icon Data in Stellar Catalog come from trusted scientific sources. Primary source is Gaia space telescope mapping the stars in Milky Way. Other sources include research papers, Simbad catalog and Exoplanet.eu database.
Estimated values
icon Objects listed in the Stellar Catalog often have values that are estimates. These estimates are determined using their known characteristics, such as spectral type, brightness across different wavelengths, distance from a star, and other factors.
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icon Stellar Catalog is continuously updated with new information from research papers. Stellar and planetary data are validated by automatic processes as well as humans.
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Stellar Catalog brings the stars from our galaxy to you. Discover their position, physical properties and whether there are any exoplanets or disks orbiting them. The data in Stellar Catalog come from respectable sources like Gaia space telescope, or SIMBAD database.
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