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Gliese 367
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Star Gliese 367

Red dwarf Gliese 367 is located 31 light years away from the Sun. It is a single star of spectral class M1.0V, that has 46 % of solar mass. There are multiple known exoplanets in this system.
Sun distance
31 light years
galaxy map

Gliese 367

Red dwarf, High proper motion star
Spectral class: M1.0V

Location

Ascension iconRight ascension: 9h 44m 29.134s
Declination iconDeclination: -45° 46' 44.75'' (southern hemisphere)
Parallax iconParallax: 106.173
Distance iconSun distance: 30.719 ly | 9.4 pc

Basic characteristic

icon weight
Mass: 45.5 % M Sun | 477 M Jupiter
radius icon
Size: 46 % R Sun | 4.6 R Jupiter
temperature iconTemperature: 3522 K | 0.61 T Sun
luminosity iconLuminosity: 0.0289 L Sun

Photometry

Magnitude iconApparent magnitude (V): 10
Magnitude iconAbsolute magnitude (V): 10.1
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

Gliese 367 system structure

 Gliese 367
Gliese 367 c n/a 4.1 M⊕ 11.5 days
Gliese 367 d n/a 5.9 M⊕ 34.4 days
Gliese 367 b 0.01 AU 0.5 M⊕ 0.7 R⊕ 0.3 days
More about Gliese 367
Nearby star Gliese 367 is a main sequence star that fuses hydrogen atoms into helium. It is approximately 50 % of the size of Sun and temperature on its surface is around 3522 K (3249 °C), which is about 61 % of Sun's temperature.
       Gliese 367 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
GJ 367, CD-45 5378, LHS 2182, HIC 47780, HIP 47780, LFT 682, LPM 328, LTT 3579, NLTT 22506, 2MASS J09442986-4546351, TOI 731, TIC 34068865, WISEA J094429.37-454641.4, Gaia EDR3 5412250540681250560
External sources
icon study
The high-energy environment of the heavy sub-Earth GJ 367 b indicates likely complete evaporation of its atmosphere
Scientific study, Accepted: 30. 01. 2024
icon study
GJ 367b is a dark, hot, airless sub-Earth
Scientific study, Accepted: 02. 01. 2024
icon study
Company for the ultra-high density, ultra-short period sub-Earth GJ 367 b: discovery of two additional low-mass planets at 11.5 and 34 days
Scientific study, Accepted: 18. 07. 2023
icon study
GJ 367b: A dense, ultrashort-period sub-Earth planet transiting a nearby red dwarf star
Scientific study, 02. 12. 2021
simbad icon
Simbad database (CD-45 5378)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 5412250540681250560)
Archive from the Gaia mission
tess icon
TESS database (TOI 731.01)
Archive from the TESS mission
Class of stars Red dwarf
part of star image
part of star image 
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.
News from this star system
calendar icon03. 12 2021
tag iconExoplanets
Article image:

Metal planet: newly discovered exoplanet GJ 367 b is as dense as iron

Astronomers discovered new nearby exoplanet. It orbits star Gliese 367, which is 31 light years away from the Sun. The new exoplanet has mass 0.55 Earth masses and 72 % Earth radius, and is one of the densest exoplanets known to this day. According to a new study the average density of GJ 367 b is similar to iron.

Read more
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