Star TOI 4479

Red dwarf TOI 4479 is located 263 light years away from the Sun. It is a single star of spectral class M3, that has 45 % of solar mass. There is at least one exoplanet in this system.

TOI 4479

Red dwarf

Spectral class: M3

Location

Right ascension: 21h 4m 23s

Declination: 24° 39' 13.23'' (northern hemisphere)

Parallax: 12.41

Sun distance: 262.817 ly | 80.6 pc

Basic characteristic

Mass: 45.2 % M Sun

Size: 45 % R Sun

Temperature: 3400 K | 0.59 T Sun

Luminosity: 0.02487 L Sun

Photometry

Apparent magnitude (V): 15.2

Absolute magnitude (V): 10.7

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 4479 system structure


	TOI 4479
		TOI 4479 b	0.02 AU	8.3 M⊕	2.8 R⊕	1.2 days

More about TOI 4479

Star TOI 4479 is approximately 50 % of the size of Sun and temperature on its surface is around 3400 K (3127 °C), which is about 59 % of Sun's temperature.

       TOI 4479 can be found in northern 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 126606859, 2MASS J21042315+2439153, WISE J210423.23+243913.8

External sources

A hot sub-Neptune in the desert and a temperate super-Earth around faint M dwarfs: Color validation of TOI-4479b and TOI-2081b

Scientific study, Accepted: 21. 06. 2022

Class of stars Red dwarf

Red dwarfs are small reddish stars, that are by far the most common type of star in solar neighborhood. Their mass is usually between 10 and 50 % of solar mass.

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