do not follow here
Stellar Catalog more icon Nearby stars catalogue more icon
27 Hydra C
more icon

Star 27 Hydra C

Orange star 27 Hydra C is located 223 light years away from the Sun. It is a single star of spectral class K2, that has typically about 70 % of solar mass. For now, there are no known exoplanets in this star system.
Loading 3D model
Nearby stars catalogue
Sun distance
223 light years
galaxy map

27 Hydra C

Orange star
Spectral class: K2

Basic characteristic

icon weight
Mass: 160 % M Sun
| 1634.2 M Jupiter
 (estimate)
+
Star mass
The mass of the star 27 Hydra C is unknown. Based on its other characteristics, it is estimated to be about 160 % 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
temperature iconTemperature: 5100 K
 (estimate)
+
Star temperature
Surface temperature of 27 Hydra C is estimated to be 5082 K, which is 88 % 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
Advertisement

27 Hydra C system structure

 27 Hydra A
27 Hydra A b 5.9 AU 3179.1 M⊕ 3400 days
27 Hydra B
27 Hydra C

More about 27 Hydra C

       27 Hydra C can be found in southern celestial hemisphere.
Advertisement
External sources
icon study
_empty
Scientific study, Accepted: 29. 12. 2026
icon study
icon study
icon study
icon study
icon study
A Spatial Map of the Atmospheric Limb of a Hot Jupiter
Scientific study, Accepted: 14. 10. 2026
icon study
icon study
icon study
icon study
Peering into the Midplane of the DM Tau Disk using N2H+ and DCO+
Scientific study, Accepted: 13. 10. 2026

News from this star system

Molecular emission in the disk around DM Tauri reveals complex chemical processes
iconYesterday
Image: Molecular emission in the disk around DM Tauri reveals complex chemical processes
Observations of the disk around DM Tauri reveal how N2H+ and DCO+ molecules are distributed. The data show that external UV radiation and cosmic rays influence the chemical makeup of the disk out to 400 astronomical units, impacting how planets may form....
Read article tag icon
Narrow ring of gas found near the young star HD 152384
iconYesterday
Image: Narrow ring of gas found near the young star HD 152384
A narrow ring of gas has been characterized around the young star HD 152384. Located at the dust sublimation radius, the ring likely formed from the collisions of rocky planetesimals, offering a new look at early planetary system evolution....
Read article tag icon
Atmospheric composition of hot Jupiter KELT-2A b reveals chemical history
iconYesterday
Image: Atmospheric composition of hot Jupiter KELT-2A b reveals chemical history
New observations of hot Jupiter KELT-2A b confirm water vapor in its atmosphere. The planet shows a carbon-to-oxygen ratio similar to its host star but with overall lower metallicity, suggesting a complex migration history from far out in its star system....
Read article tag icon

Frequently Asked Questions

How far is the 27 Hydra C system from the Sun?

The 27 Hydra C system is 223 light years or 68.4 parsecs from the Sun.

What galaxy is the 27 Hydra C star in?

The 27 Hydra C is in the Milky Way galaxy just like the Sun.

How many stars are in the 27 Hydra C system?

The 27 Hydra C is a single star, there are no other known stars in the system.

What type of star is the 27 Hydra C?

The star 27 Hydra C is a Orange star star.

What temperature is the 27 Hydra C?

The primary in the 27 Hydra C system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
Advertisement

exoplanet iconAbout Stellar Catalog

line
Working with real data
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.
Fresh and validated
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.
Get your next news from nearby stars
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.
Visit Stellar catalog on Facebook
Visit profile on X

Advertisement