TOI-201 d
Orbiting TOI-201
TOI-201 d is an exoplanet orbiting the star TOI-201, discovered in 2026 using the Transit method. It is a Earth-sized world.
Radius
1.39
Earth radii
Mass
5.80
Earth masses
Orbital Period
5.8
days
Distance
113.8
parsecs
Radius (Earth radii)
1.39
Mass (Earth masses)
5.80
Measured
Equilibrium Temperature
Unknown
Parameter source: Mireles et al. 2026
Orbital Period
5.849+0.000−0.000days
Semi-Major Axis
0.0698+0.0005−0.0005au
Planet Mass (Earth masses)
5.80+2.00−2.00
Planet Mass (Jupiter masses)
0.0182+0.0063−0.0063
Eccentricity
0.3000+0.1000−0.1000
Argument of Periastron
340.0+80.0−80.0deg
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
2026
Source ID: TOI-201 d
TOI-201 d orbits TOI-201 and was reported in 2026 and was detected with the Transit method.
Published measurements list a radius of 1.39 Earth radii, a mass of 5.8 Earth masses, and an orbital period of 5.85 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