Star TOI 139

Orange star TOI 139 is located 138 light years away from the Sun. It is a single star, that has 69 % of solar mass. There is at least one exoplanet in this system.

TOI 139

Orange star

Location

Right ascension: 22h 25m 36.586s

Declination: -34° 54' 34.983'' (southern hemisphere)

Parallax: 23.571

Sun distance: 138.369 ly | 42.4 pc

Basic characteristic

Mass: 69 % M Sun

Size: 70 % R Sun

Temperature: 4570 K | 0.79 T Sun

Photometry

Apparent magnitude (V): 10.6

Absolute magnitude (V): 7.4

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

Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).

TOI 139 system structure


	TOI 139
		TOI 139 b	n/a	6.6 M⊕	2.5 R⊕	11.1 days

More about TOI 139

Star TOI 139 is approximately 70 % of the size of Sun and temperature on its surface is around 4570 K (4297 °C), which is about 79 % of Sun's temperature.

       TOI 139 can be found in southern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope. The star is also observable from Northern America, Europe and Asia.

Other designations of this star
Gaia DR3 6598814657249555328 , Gaia DR3 6598814657249555328

External sources

VaTEST II: Statistical Validation of 16 Exoplanets of TESS

Scientific study, Accepted: 24. 01. 2023

Gaia database (Gaia DR3 6598814657249555328)

Archive from the Gaia mission

TESS database (TOI 139.01)

Archive from the TESS mission

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