do not follow here
Stellar Catalog more icon Nearby stars catalogue more icon
TOI-125
more icon

Star TOI-125

Orange star TOI-125 is located 360 light years away from the Sun. It is a single star, that has typically about 70 % of solar mass. There are multiple known exoplanets in this system.
Loading 3D model
Nearby stars catalogue
Sun distance
360 light years
galaxy map

TOI-125

Orange star

Location +

Ascension iconRight ascension: 1h 34m 22.416s
Declination iconDeclination: -66° 40' 34.920'' (southern hemisphere)
Parallax iconParallax: 9.062
Distance iconSun distance: 359.904 ly | 110.3 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: 90 % M Sun
| 900.9 M Jupiter
 (estimate)
+
Star mass
The mass of the star TOI-125 is unknown. Based on its other characteristics, it is estimated to be about 90 % 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: 90 % R Sun
| 8.5 R Jupiter
(estimate)
+
Star size
Radius of the star TOI-125 is not known. Its estimated value based on other similar stars is about 90 % 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: 5300 K
 (estimate)
+
Star temperature
Surface temperature of TOI-125 is estimated to be 5261 K, which is 92 % 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
Advertisement

TOI-125 system structure

 TOI-125
TOI-125 b 0.05 AU 10 M⊕ 2.7 R⊕ 4.7 days
TOI-125 c 0.08 AU 6.8 M⊕ 2.6 R⊕ 9.2 days
TOI-125 d 0.17 AU 13.9 M⊕ 2.5 R⊕ 20 days

More about TOI-125

       TOI-125 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
Gaia DR3 4698692748651744128
Advertisement
External sources
icon study
gaia icon
Gaia database (Gaia DR3 4698692748651744128)
Archive from the Gaia mission

News from this star system

Atmospheres of two sub-Neptune planets in the TOI-125 system studied by JWST
Image: Atmospheres of two sub-Neptune planets in the TOI-125 system studied by JWST
The James Webb Space Telescope has analyzed the atmospheres of two sub-Neptune planets in the TOI-125 system. Both TOI-125 b and TOI-125 c show evidence of high metal enrichment or thick cloud cover, complicating current models of how these planets form and evolve....
29.9.2026
Read article >

Frequently Asked Questions

How far is the TOI-125 system from the Sun?

The TOI-125 system is 360 light years or 110.3 parsecs from the Sun.

What galaxy is the TOI-125 star in?

The TOI-125 is in the Milky Way galaxy just like the Sun.

How many stars are in the TOI-125 system?

The TOI-125 is a single star, there are no other known stars in the system.

What type of star is the TOI-125?

The star TOI-125 is a Orange star star.

What temperature is the TOI-125?

The primary in the TOI-125 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