do not follow here
Stellar Catalog more icon Nearby stars catalogue more icon
TOI 4373
more icon

Star TOI 4373

White-Blue star TOI 4373 is located 985 light years away from the Sun. It is a single star, that has typically about 190 % of solar mass. There is at least one exoplanet in this system.
Loading 3D model
Nearby stars catalogue
Sun distance
985 light years
galaxy map

TOI 4373

White-Blue star

Location +

Ascension iconRight ascension: 13h 32m 42.225s
Declination iconDeclination: -65° 14' 28.927'' (southern hemisphere)
Parallax iconParallax: 3.313
Distance iconSun distance: 984.531 ly | 301.9 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: 210 % M Sun
| 2178.9 M Jupiter
 (estimate)
+
Star mass
The mass of the star TOI 4373 is unknown. Based on its other characteristics, it is estimated to be about 210 % 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: 180 % R Sun
| 17.9 R Jupiter
(estimate)
+
Star size
Radius of the star TOI 4373 is not known. Its estimated value based on other similar stars is about 180 % 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: 8100 K
 (estimate)
+
Star temperature
Surface temperature of TOI 4373 is estimated to be 8052 K, which is 140 % 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): -7.4
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
Advertisement

TOI 4373 system structure

 TOI 4373
TOI 4373 b n/a 7.1 R⊕ 5.9 days

More about TOI 4373

       TOI 4373 can be found in southern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope.
Other designations of this star
TIC 315350812, Gaia DR3 5863817659800919808
Advertisement
External sources
icon study
Small and Close-In Planets are Uncommon around A-type Stars
Scientific study, Accepted: 20. 11. 2024
gaia icon
Gaia database (Gaia DR3 5863817659800919808)
Archive from the Gaia mission

Frequently Asked Questions

How far is the TOI 4373 system from the Sun?

The TOI 4373 system is 985 light years or 301.9 parsecs from the Sun.

What galaxy is the TOI 4373 star in?

The TOI 4373 is in the Milky Way galaxy just like the Sun.

How many stars are in the TOI 4373 system?

The TOI 4373 is a single star, there are no other known stars in the system.

What type of star is the TOI 4373?

The star TOI 4373 is a White-Blue star star.

What temperature is the TOI 4373?

The primary in the TOI 4373 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