Teegarden's Star b
Orbiting Teegarden's Star
Teegarden's Star b is an exoplanet orbiting the star Teegarden's Star, discovered in 2019 using the Radial Velocity method.
Orbital Period
4.9
days
Distance
3.8
parsecs
Equilibrium Temp
277
K
Radius (Earth radii)
Unknown
Mass (Earth masses)
Unknown
Equilibrium Temperature
277 K
Orbital Period
4.91 days
Distance from Earth
3.8 pc (~12 ly)
Spectral Type
Unknown
Temperature
3034 K
Mass (Solar)
0.10 M☉
Radius (Solar)
0.12 R☉
Luminosity
-3.14 log L☉
Planets in System
3
Stars in System
1
Coordinates (RA, Dec)
43.2691°, 16.8649°
Discovery Method
Radial Velocity
Discovery Year
2019
Source ID: Teegarden's Star b
Teegarden's Star b orbits Teegarden's Star and was reported in 2019 and was detected with the Radial Velocity method.
Published measurements list an orbital period of 4.91 days and an equilibrium temperature near 277 K.
Catalog data places the system at about 3.8 parsecs from Earth and 3 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open Teegarden's StarMore planets in this system