TOI-237 b
Orbiting TOI-237
TOI-237 b is an exoplanet orbiting the star TOI-237, discovered in 2020 using the Transit method. It is a Earth-sized world.
Radius
1.44
Earth radii
Mass (est.)
2.84
Earth masses
Orbital Period
5.4
days
Distance
38.1
parsecs
Equilibrium Temp
388
K
Radius (Earth radii)
1.44
Mass (Earth masses)
2.84
Estimated
Equilibrium Temperature
388 K
Orbital Period
5.44 days
Distance from Earth
38.1 pc (~124 ly)
Spectral Type
M4.5 V
Temperature
3212 K
Mass (Solar)
0.18 M☉
Radius (Solar)
0.21 R☉
Luminosity
-2.39 log L☉
Planets in System
2
Stars in System
1
Coordinates (RA, Dec)
353.2435°, -29.4165°
Discovery Method
Transit
Discovery Year
2020
Source ID: TOI-237 b
TOI-237 b orbits TOI-237 and was reported in 2020 and was detected with the Transit method.
Published measurements list a radius of 1.44 Earth radii, a mass of 2.84 Earth masses (estimated), an orbital period of 5.44 days, and an equilibrium temperature near 388 K.
Catalog data places the system at about 38.1 parsecs from Earth, a host star classified as M4.5 V, and 2 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open TOI-237