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TOI 3097
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Star TOI 3097

Binary star TOI 3097 is located 1355 light years away from the Sun. It consists of a orange star and a red dwarf. There is at least one exoplanet in this system.
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Sun distance
1355 light years
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TOI 3097 A

Orange star
Spectral class: K3V

Location +

Ascension iconRight ascension: 11h 32m 17.930s
Declination iconDeclination: -47° 29' 46.995'' (southern hemisphere)
Parallax iconParallax: 2.408
Distance iconSun distance: 1,354.571 ly | 415.3 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: 63 % M Sun
| 660 M Jupiter
+
Star mass
Mass of the star TOI 3097 A is 0.63 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: 87 % R Sun
| 8.7 R Jupiter
+
Star size
Radius of the star TOI 3097 A is 0.87 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: 4802 K | 0.83 T Sun
+
Star temperature
Surface temperature of TOI 3097 A is 4802 K, which is 83 % 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 iconApparent magnitude (V): 13.8
Magnitude iconAbsolute magnitude (V): 5.7
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

TOI 3097 B

Red dwarf
Spectral class: M0 - M1 V

Basic characteristic

icon weight
Mass: 27 % M Sun
| 283 M Jupiter
+
Star mass
Mass of the star TOI 3097 B is 0.63 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: 30 % R Sun
| 3 R Jupiter
+
Star size
Radius of the star TOI 3097 B is 0.3 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: 3940 K | 0.68 T Sun
+
Star temperature
Surface temperature of TOI 3097 B is 3940 K, which is 68 % 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): -8.1
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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TOI 3097 system structure

 TOI 3097 A
TOI 3097 A b 0.02 AU 10 R⊕ 1.4 days
TOI 3097 B

More about TOI 3097

       TOI 3097 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 163262555 2MASS J11321797-4729477, Gaia DR3 5375076739733884544
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External sources
icon study
TASSIE: a TASmanian Search for Inclined Exoplanets
Scientific study, Accepted: 14. 05. 2025
gaia icon
Gaia database (Gaia DR3 5375076739730615296)
Archive from the Gaia mission

Frequently Asked Questions

How far is the TOI 3097 system from the Sun?

The TOI 3097 system is 1355 light years or 415.3 parsecs from the Sun.

What galaxy is the TOI 3097 star in?

The TOI 3097 is in the Milky Way galaxy just like the Sun.

How many stars are in the TOI 3097 system?

The TOI 3097 system contains 2 stars.

What type of star is the TOI 3097?

The primary in the TOI 3097 system is a Orange star star.

What temperature is star TOI 3097?

The primary in the TOI 3097 system has a temperature of 4802 K. Find out more about the temperature of stars in Stellar guide
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