TOI-201 b
Orbiting TOI-201
TOI-201 b is an exoplanet orbiting the star TOI-201, discovered in 2021 using the Transit method. It is a Jupiter-sized world.
Radius
11.40
Earth radii
Mass
164.00
Earth masses
Orbital Period
53.0
days
Distance
113.8
parsecs
Radius (Earth radii)
11.40
Mass (Earth masses)
164.00
Measured
Equilibrium Temperature
Unknown
Parameter source: Mireles et al. 2026
Orbital Period
52.979+0.000−0.000days
Semi-Major Axis
0.3030+0.0020−0.0020au
Planet Mass (Earth masses)
164.00+5.00−5.00
Planet Mass (Jupiter masses)
0.5160+0.0157−0.0157
Eccentricity
0.2750+0.0090−0.0090
Argument of Periastron
83.0+2.0−2.0deg
Distance from Earth
113.8 pc (~371 ly)
Spectral Type
F
Temperature
6423 K
Mass (Solar)
1.32 M☉
Radius (Solar)
1.31 R☉
Luminosity
0.42 log L☉
Planets in System
3
Stars in System
1
Coordinates (RA, Dec)
87.4018°, -54.9104°
Discovery Method
Transit
Discovery Year
2021
Source ID: TOI-201 b
TOI-201 b orbits TOI-201 and was reported in 2021 and was detected with the Transit method.
Published measurements list a radius of 11.4 Earth radii, a mass of 164 Earth masses, and an orbital period of 52.98 days.
Catalog data places the system at about 113.8 parsecs from Earth, a host star classified as F, 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 TOI-201