TOI-1011 b
Orbiting TOI-1011
TOI-1011 b is an exoplanet orbiting the star TOI-1011, discovered in 2025 using the Transit method. It is a Earth-sized world.
Radius
1.45
Earth radii
Mass
4.04
Earth masses
Orbital Period
2.5
days
Distance
52.6
parsecs
Radius (Earth radii)
1.45
Mass (Earth masses)
4.04
Measured
Equilibrium Temperature
Unknown
Parameter source: Brinkman et al. 2025
Orbital Period
2.470+0.000−0.000days
Planet Mass (Earth masses)
4.04+0.59−0.59
Planet Mass (Jupiter masses)
0.0127+0.0019−0.0019
Eccentricity
0.0000
Radial Velocity Semi-Amplitude
2.03+0.30−0.30m/s
Distance from Earth
52.6 pc (~172 ly)
Spectral Type
Unknown
Temperature
5475 K
Mass (Solar)
0.91 M☉
Radius (Solar)
0.92 R☉
Luminosity
-0.15 log L☉
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
113.9848°, -32.8420°
Discovery Method
Transit
Discovery Year
2025
Source ID: TOI-1011 b
TOI-1011 b orbits TOI-1011 and was reported in 2025 and was detected with the Transit method.
Published measurements list a radius of 1.45 Earth radii, a mass of 4.04 Earth masses, and an orbital period of 2.47 days.
Catalog data places the system at about 52.6 parsecs from Earth and 1 known planet in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open TOI-1011